Amid sharing stories with her about how members of the gang met each other, Ted’s hot new girlfriend has a reaction to the meeting that gets her a high ranking on Barney’s crazy scale.

Barney and Ted compete for a girl. Robin is dating someone new.

Ted’s new attitude attracts women in the present and one from his past. The rest of the gang pulls together to help him make the most of the situation.

Ted and Barney pretend to be visitors to New York City to pick up women. Robin is still dating Gael.

Robin shows up with a date and this motivates Ted to ‘get back out there’. We also learn something major about ‘the Mother’.

It’s still Marshall and Lily’s big wedding day but now we’re at the reception. Robin tries to tell a story but keeps getting interrupted. Barney tries his hardest to figure out Ted and Robin’s secret.

With everything going wrong on Lily and Marshall’s wedding day, to everyone’s surprise it’s confirmed bachelor Barney who tries to fix it all.

Thinking that Bob Barker may be his father, Barney is overjoyed to be a contestant on The Price is Right. Marshall and Lily try sleeping apart prior to the wedding.

Robin attends Lily’s bridal shower and finds the gift that she brought is out of place. Barney hires a stripper for Marshall’s bachelor party.

Barney takes drastic measures to prevent Ted from moving into Robin’s apartment. Meanwhile, Marshall and Lily are discovering the ups and downs of having the apartment to themselves. Barney considers moving in with Marshall and Lily.

Marshall is all set to celebrate his beloved Fiero hitting the 200,000 mile mark but it stops. While the gang sits in the mechanic’s garage and waits to hear what will happen to the vehicle they think about times gone by that they have spent together in the car. We also get the story of how Ted met Marshall.

Lily gets asked to play in an off-off-off-off-broadway play, and the gang shows up to support her. Ted and Robin get hung up on what each kept from their past relationships. Barney performs his own play to prove a point to Lily.

Ted can’t seem to catch a flight to interview for his dream job and he and Robin contemplate why. The story unfolds backwards as they think about it they remember when Robin and Lily went hunting for a wedding dress and when Barney got stuck on the subway.

When a funeral conflicts with the Super Bowl, the gang vows to avoid hearing the score and watch it together on Monday. This proves difficult, as Marshall is threatened with the score by a boy in Lily’s class, while doing the news puts Robin in danger of finding out who won.

When Ted is constantly insulted by his former boss, who is now working for him on a project, he is told to fire the man, but he finds that a hard thing to do. Meanwhile, Barney offers Lily a lot of money to paint a nude portrait of him.

Robin wants to tell Ted that she loves him, but she can’t tell him. Meanwhile, her sister visits and brings her boyfriend, and Robin doesn’t know how to react when her sister says she’s ready to lose her virginity.

Ted almost ruins Christmas for everyone when, still carrying around anger toward Lily, he calls her a horribly disgusting name. Robin tends to Barney while he has a cold.

Barney’s brother, James (Wayne Brady), visits and Robin, the only one in the group that has never met him, is suprised. But James has a surprise for Barney that he finds difficult to swallow.

Ted and Barney discusses their viewpoints on knowing things about women. Barney thinks that the more you know the more likely you are to find a deal breaker. Ted wants to know the deal breakers right away, as Robin refuses to go to the mall to cover her secret.

Marshall and Lily drag the gang to Atlantic City to elope, and their quest to overcome the three-day wait for a marriage license crosses them with some Chinese gamblers, a ship captain, and a sexy novelty shirt.

Marshall goes on his first real date post-breakup with Lily. Not only do Ted and Barney try to warn him that this girl has got the crazy eyes, but Lily decides to do everything she can to find out about this her and break them up. Also, Barney gets a new name.

Barney seduces Marshall’s law professor in hopes of getting her to grade more leniently. Lily takes a job at Ted’s office, where she promptly steals to teach Ted’s boss a lesson.

Marshall tries to get used to being single in a world that is very coupled-oriented. Barney intended one-night-stand won’t go away. Barney uses Lily to get out of his “horrifying” situation. Lily finds a place to stay.

After Ted and Robin’s first big fight, Barney tries to convince Ted that being an architect is an easy in to picking up chicks. Lily and Robin start following his trail after discovering that Ted hit it off with a girl named Anna shortly afterward.

Ted’s parents visit New York for their anniversary and he learns a family secret. Robin worries that they won’t like her. Lily and Marshall try to adjust to the new format of their relationship now that they are no longer together.

Barney works with Marshall on his bachelor skills, which include hitting on women. Lily is back from her venture. Robin helps her look for a new apartment but gets sick of hearing about San Francisco.

The gang tries to help Marshall get over Lily, especially when he finds a credit card bill that leads to a hotel in New York City where some of her charges are listed.

Ted tries to keep Robin from going on a camping trip so that she can spend time with him. Barney enlists the help of an old flame to perform a rain dance. At the same time Marshall finds out about Lily’s interview for the fellowship in San Francisco.

When a matchmaking company calls Ted claiming they have found his soul mate, he is forced to postpone his date when Lily asks for his help.

Lily, Barney and Robin attend a high school prom to scout out a potential band for Lily and Marshall’s wedding reception. In order to get in Lily and Robin pretend to be the dates of two kids who were going alone. Ted and Marshall are back at the apartment where they are preparing the invitations to be sent out.

Robin is nominated to receive an award for a news report and everyone needs a date to take to the show. Barney introduces Ted to Mary as a date that Ted can take to the show. Originally Ted is opposed to the idea of just trying to save face in front of Robin but when she shows up with a date he changes his mind. Robin asks Mary lots of questions, and Ted begins to really like Mary, despite her occupation.

Robin, who is very lonely, asks Ted to come over to her apartment after 2 A.M., but he isn’t sure if he wants to go as he has a phone call on the way over with his friends, and with Victoria on his mind

Marshall interns at the corporation where Barney works and Lily finds that he is becoming a shallow jerk as he tries to fit in with his crude fratty coworkers. Meanwhile, Ted feels guilty when he receives several gifts from Victoria (Erika Singh) while he hasn’t sent her anything.

Things are going great with Ted and Victoria’s relationship, but when Victoria is offered her dream job, the couple have to make serious relationship decisions. Meanwhile Marshall and Lily set out to purchase their wedding outfits and find out that none can afford what they bought.

A mysterious tape arrives for Barney from one of his numerous ex-girlfriends, and the entire gang watches it. But, in order for them all to find out how she broke Barney’s heart and made him into a suit-wearing bachelor, everyone must share their most embarrassing moment.

After agreeing to take things slowly and not have sex for a month, Ted and Victoria decide that they have waited long enough.

Ted finds a new woman at the wedding. They want to remember the evening so they don’t exchange last names or numbers; but Ted takes a big fall when he tries to find out her name.

Robin accepts Ted’s invite to a friend’s wedding, but thanks to Ted, the couple may never make it down the aisle.

Ted rents a limo to take the gang out to sample five New Year’s Eve parties in a quest to find the perfect celebration.

After being forced into knocking back 5 shots, so he will stop thinking, Ted goes on a partying rampage. The next morning he wakes up with a woman in his bed, but he does not know who it is. So he turns to his friends to try and piece the night together and work out who the woman is in his bed.