I Don'T Even Know What To Do Anymore

So I was dating this girl.I fell so deep in love with her.She promised that she would never leave.But earlier this week she did.I really don’t know what to do.Every time I find a girl that I really care about they end up leaving the moment I let my guard down.And I keep getting hurt.

I wish there was one girl that wants me and only me.But it’s looking like that there doesn’t exist one.Like I’m just girls temporarily boyfriend until someone better comes along.I guess this is my curse to be alone