(The episode starts at the Park's house with Mordecai, Rigby, Muscle Man, Starla and Margaret driving back from pizza.) Rigby: Ah, stuff so good. Muscle Man: Mama mia. Starla: Thanks for driving. Margaret: Yeah, no problem. Mordecai: Man, who knew pizza can be so good. Margaret: Uh, that's kinda it's thing. Rigby: Go, go, go. (Rigby, Muscle Man and Starla rush towards the window to watch Mordecai and Margaret) Shh, Shh. Come on, come on. Muscle Man: No way man. No way. Rigby: Here it comes. (They watch as Mordecai and Margaret awkwardly hug.) Muscle Man, Starla, and Rigby: Ugh! Rigby: Ugh, man! Ugh!