I don't think that's creepy, and it's probably a lot more common than immediately moving on from those feelings. But I do think it's creepy to believe that if you keep trying in some way, then they'll change their mind, you'll "wear them down", or however else you want to describe that.

It’s not creepy to have them, although it would be creepy to act on them.

Creepy? No, not if they don’t act on it. But if they keep pursuing, then yes.

For me that's quite normal. Feelings just don't die when rejected.

No. It only becomes creepy if you’re convinced you can still change their mind.

Everything is creepy about girls

It depends. If you accept and respect their feelings and keep yours to yourself, no. But if you keep insisting or expecting they change, bc you can't accept your feelings aren't returned. It feels like an obsessive behaviour and yes, I find it to be creepy

It is sad.