jealous?

I don't think I've fallen that deep. but when I feel so hurt seeing his old snapgrams with her, I know I do. I've fallen in love, so helplessly. and it really hurts to see him with someone else. how they used to be happy together, and how close she is to him right now compared to me. this distance sucks. somebody play "jealous by labrinth" song please, lemme cry myself to sleep.