Ted and Stella get engaged, but Ted soon learns that he doesn’t know anything about her. Meanwhile, Barney confesses to Lily that he’s in love with Robin.

Marshall claims that he had the best hamburger in the world during his first week in New York City, but he forgot where the burger joint is located. The gang…

When Stella’s babysitter cancels, a night out turns into the gang hanging out at her place, and Ted talks up New Jersey… until he learns Stella wants him to move…

Tomo wants to experience some girly interaction, like hugging and hand-holding, so she tries it with all of her girl friends.

Desperate to talk to the girl in the labcoat, Pochita convinces Inukai-san to smuggle him into school. He also gets a dog’s eye view of the classroom!

Barney gets a new wingman and Ted meets Stella’s daughter.

When Barney and Abby realize that they have one thing in common – their mutual hatred of Ted – the “couple” decides to go to the bar to flaunt their…

Ted is in a car accident that prompts Marshall to talk about miracles. Everyone flashbacks to prior moments in their lives.

Barney’s efforts to hook up with women are being thwarted by a mysterious woman from his past. Barney and the gang must sift though his many past flings in an…

After Marshall witnesses a work buddy get yelled at after handing in a report, he becomes paranoid that the same will happen to him.

Robin’s musical past emerges again as the group learns of someone named Simon from Robin’s past. Barney searches for more Robin Sparkles memorabilia.

Barney and Marshall have a discussion about “The Bro Code” because Barney has broken it and wants advice.

When Barney loses his way with women, he hopes a trip to the Victoria’s Secret Fall Fashion Show will help him regain his form.

Ted’s upcoming date with his doctor leads the gang to give him their own examples of why dating someone you already see regularly is a bad idea.

Ted lives like there’s no tomorrow during a St. Patrick’s Day celebration with Barney. Lily and Marshall spend the evening at their new apartment with Robin.

Ted pursues a woman named Stella, but only gets attention from her receptionist Abby.

Marshall has to contemplate giving up his plan of using his law degree to help the planet when he’s courted by a major firm; Lily reveals a secret to Robin…

Marshall and Lily’s plan to buy an apartment is hampered by mistakes and Lily’s hidden debt.

Marshall awaits his bar exam results; Ted introduces his latest girlfriend to the gang, who all see the flaw that Ted has missed

Lily and Marshall have their first Thanksgiving as a married couple; Barney is tortured by the slap bet countdown clock, worrying about when the slap will be dished out.

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

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.

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

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…

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

Best Fairs’s business secrets are leaked and Woo-joo is blamed as the culprit.

With the sudden news of her father’s death, Woo-joo is forced out of her home.

Ha Ru decides to put his knowledge to use to prove Yi Na’s innocence, and he does it so fluently. This brings Ha Ru and Myung Se’s family a bit…

After a breakup with Captain Seul, Myung Se spends an evening drinking with Ha Ru, which ultimately leads to Ha Ru accompanying him to his home. As Yi Na steps…

While the public is focused on Ha Ru’s recent revelation regarding his brain, Ha Ru helps Mo Ran get to the bottom of her high libido. Surprisingly, Ha Ru’s assumptions…

A note at the crime scene of the murder reads, “I did what my brain told me to.” Later, the murderer turns himself in as he confesses his crime. The…

With help from the witness, Reset Man’s stepbrother is pointed out as the new suspect. A heart-rending, tragic story behind the two brothers is finally revealed, and the investigation progresses….

A kid, who is referred to as Reset Man, makes a call to the police and confesses that he has killed his mother. The Neuroscientific Investigation Team believes that he…

Min Seokjun is dead and Moosik is arrested as the suspect of the murder.

Cha Moosik settles Jungpal’s debts with the Triad, and brings Jungpal back to the Philippines.

Youngdo-pa gang members enter the Philippines to take care of Cha Moosik.

Seo Taeseok tries to shoot Moosik, but is overpowered, and has to leave the Philippines.