likeee.... tho... she slept with the other guy T^T

True, but her and main guy weren't dating, and the way he kept treating her she thought she had no chance with him. I mean yea WE knew, but SHE didn't. So since shes human and had no way of knowing how main dude rlly felt I'm not too unhappy. Plus it wasn't just sex, she was going to try and make it work too, since again, main guy was messing up so bad she had no idea how he felt lol