Christina Perri

though i'm not exactly sure why she would listen to the song because of it's true meaning (that would be you hurting her, which is obviously not the case), it's obvious someone mean like her has anger-problems. people with anger problems are emotional and emotional people like songs like this. that's probably the only reason she likes the song. not everyone has been in such a situation, but we can all technically relate too and feel the strong emotions portrayed in this song, definitely. now she may not realize it, but from your perspective, it is quite wrong for her to be listening to a song like so, for i believe she was slowly collecting your heart in her jar without realizing it. that's the point of the song, someone is hurting you, yet stealing your heart (love) away at the same time for their own bitter pleasure, using you. she probably doesn't even realize this, but probably would if she was on the outside, looking in at her own situation. you should watch the music video perhaps, it depicts Christina's heart being "collected"/stolen by her lover who's hurting her at the same time by cheating. please watch it. i'm so sorry you had to go through that.