Danny and Justin compete for a girl's attention and the outcome is shocking. Meanwhile, the guys check their "Lulu" scores and Burski uses the app in his favor.

The guys pool their money to help Justin pay off his loans for the bar, but overstep their boundaries when they start to make business decisions without his consent. Meanwhile, Shelly and Brett secretly ditch Burski to pick up dates and Leslie accidently blows their cover.

Danny and Justin disagree on how to deal with an annoying neighbor. Meanwhile, the guys make jokes at Danny's expense to get on Sabrina's good side, but Danny surprises all of them with his reaction.

Justin's dad is in town and Danny gets involved in their complicated relationship, only to make things worse. Elsewhere, Sabrina and Shelly make a bet with hilarious punishments.

Justin pushes Danny's relationship to a new level, causing Danny to react in a destructive yet predictable way. Meanwhile, Brett needs help figuring out a name for his man parts.

When Leslie's ex-husband makes an impromptu visit, Danny has to make a tough decision regarding family and friendships. Meanwhile, after a nightmare, Shelly vows to visit Danny in his dreams.

When Justin's (Brent Morin) girlfriend, Nicki, suddenly spices up their sex life, an insecure Justin seeks help from Danny, who teaches him something that will raise his game.

Danny thinks Brett is ready to ask a guy out and convinces him to do so against Justin's better judgment. Meanwhile, Leslie and Sabrina give Justin tips on how to be romantic.

Justin expresses his feelings for Nicki but doesn't get the reaction he expected. Danny tries to help but realizes his advice is wrong. Meanwhile, things get awkward between Burski and Leslie.

Danny discovers that he's "in like" with a girl, Sabrina, for the first time. To guide Danny, Justin, having had success with Nicki, turns cocky and tries to give him advice on how to act. Meanwhile, Brett and the gang mess with Justin so he becomes more comfortable with Brett's sexuality.

Justin and Danny's relationship is put to the test when Nicki reveals she has feelings for Danny. Elsewhere, Leslie insults Detroit not realizing how deeply it would affect Shelly.

When Danny sends Nicki a message on Justin's behalf, it forces Justin out of his comfort zone and into action. Meanwhile, the group questions Danny's role with Justin and in the group.

When confident slacker Danny Burton takes Justin on as a roommate, Danny unwittingly inherits Justin's group of romantically challenged friends. Seeing himself as the ultimate player, Danny decides to teach them everything he knows about "the game of love."