First off, she's given you subtle hints bro! Pay attention to her!!! Secondly, I'm sorry you didn't get a better nickname than dude. The others could've potentially disclosed your identity and that would be terrible!
You don't know me but, hey I'm Kelsey :)
I've never really liked you. Lots of people have thought I am madly in love with you or something, but honestly, you kinda scare me. Oh, and I'd appreciate less swearing.
You really bother me. I don't know what it is about you, but you bother me.
I'm pretty sure you're not who I thought you were.
Dear really attractive guys from the grocery store,
HEYYY! I would've waved and smiled like some cutesy wonderful girl, but I'm shy.
Red Shirt Girl.
And that's it my friends. Enjoy.