Lisa, Jennie, Jisoo, and Rosé are Blackpink girls at university.

Lisa is a girl who likes Jennie, but now she doesn't like her as much because sometimes she doesn't notice Jennie (in the scene when Jennie confesses to Lisa, but Lisa thinks she's going to reject her because Lisa doesn't like Jennie as much anymore and finds her... a little disgusting?), she's kind, friendly, funny, sometimes Lisa is uncertain and doesn't want Jennie to confess to her (that is, to Lisa) because she didn't have feelings, and she finds her disgusting...

Jennie is a girl that Lisa likes, but sometimes she's very much in love with Lisa. She's friendly, kind, fun, funny, and sometimes jealous and possessive.

Jisoo is a girl who cares about things, kind, affectionate, protective, funny, and tender.

Rose is a kind, friendly, tender, shy girl; she likes the color pink.