Journal

While settling into her new life as the adoptive "niece" of the former New Directions, Mila begins to ask her newfound family (the Hummels) a slew of questions about her late father. Kurt invites her over to come and look through Finn's belongings with him, where the two find an old journal from high school in which he detailed a brief romance he shared with former glee club rival Sebastian Smythe. This brings to light Finn's previously unknown bisexuality and sparks a feud between some ex-members of the New Directions and the current members over whether or not a person can choose to be bisexual.

Plot
One morning as Mila gets ready for school, she FaceTimes her uncle Kurt for advice on what skirt to pair with her top. Kurt looks fondly at her choice of clothing, telling her that her sense of style reminds him vaguely of a more fashionable version of Finn and that it must be genetic. She asks him to tell her more about her late father, and Kurt tells her she should come over after school to see Finn's old room. She excitedly agrees.

At school, Sam tells his students that their assignment for their second week will be ''Love. ''Some students seem displeased or disappointed, Heather pointing out that she thinks the assignment is too broad. Sam tells her that it's actually the opposite, picking up his guitar as the students clap in anticipation. Sam performs Crazy Little Thing Called Love, to much applause from his students. Max turns to Sarah, telling her he'll be sure to sing her a song this week, which causes Mila to scowl and lean back in her seat.

Kurt starts to become reacquainted with his old hometown, walking the streets with his father and stopping outside his old hangout, the Lima Bean. He asks Burt if he would like to stop for coffee, and after getting inside and finding a table, he stands in line to get drinks behind former rival Sebastian Smythe. Kurt asks Sebastian what he's doing in Lima, and the man reveals that he came when Blaine told him that Finn had a daughter. Kurt warns Sebastian to stay away from his niece, but Sebastian says that he came to meet Mila, not to hurt or intimidate her in any way. Kurt reminds Sebastian that he hardly even knew Finn when he was alive, so the fact that he wants anything to do with his daughter is suspicious, but Sebastian simply tells him that he doesn't know the half of it before leaving with his coffee.