i believe the girl in this relationship wasn't over a past relationship or just got into things too quick.
so while Issac was completely in love, the girl feels pressured to give him back the same love, thus creating her fluorescent lights.
she makes these lights because she knows it isn't love, but she's too deep in the relationship to step out of it. she tries to make herself feel better by pretending it's love, but just isn't.
i believe the girl in this relationship wasn't over a past relationship or just got into things too quick.
so while Issac was completely in love, the girl feels pressured to give him back the same love, thus creating her fluorescent lights.
she makes these lights because she knows it isn't love, but she's too deep in the relationship to step out of it. she tries to make herself feel better by pretending it's love, but just isn't.