Why can't girls hit on me?

I discovered the genesis of the whole damn thing. And the best part is that it may be a good thing.

I need to be loved unconditionally. I feel like everyone who likes or loves me does so conditionally. That feeling is related to self doubt, but I don't care.

I only have friends when I'm in their presence. As soon as I leave, the friendship ends. Maybe it's not true but the feeling is undeniable.