You look familiar, didn't we take a class together? I could've sworn we had chemistry.
My bond length might be short, but it can still give you some "electron density".
We have great chemistry, lets do some biology.
Excuse me, I think you have something in your eye. Oh wait, it's just a sparkle.
If stars would fall everytime I would think of you, the sky would soon be empty.
You must be a cell, cause my DNA is all in you.
Your legs must be tired because you've been running through my mind all night.
Do you want to have good sex? [No!] Well then come to my place!
I tried to send you something sexy last night but the mail man told me to get out of the mailbox.
You must be a high test score, because I want to take you home and show you to my mother.