i think this song is about her being in a relationship with someone but they've broken up and are trying to be friends. she still has feelings for him and she thinks that they have a chance to get back together but then she overhears him saying that he got with some other chick and she can't handle it.
i think this song is about her being in a relationship with someone but they've broken up and are trying to be friends. she still has feelings for him and she thinks that they have a chance to get back together but then she overhears him saying that he got with some other chick and she can't handle it.