• You’re hotter than steel that’s reached the state of Bose-Einstein filament
• What say we blow this coffee shop and I show you what a Large Hadron Collider can do?
• Baby, you and I together are dangerous because when we’re together, time stops. That means we’re a singularity and will destroy the world.
• You are so radiant you could power nuclear reactors
• Every time I see your eyes, I see a thousand worlds reflected in them. You know, because of Kabulai-Yau space and all that.
• The fire of my passion for you burns like the heat of an accretion disk
• You must be a black hole because you drag me in and make me feel at one with the universe
• You must be the explanation for dark matter, because you keep my galaxy together
• Modern science says the world is round, I say the world is you
• A quasar burns with the power of a trillion suns, and a trillion of them would pale compared to you
• All my forces are unified through you baby

I never said they where GOOD chat up lines. Or scientifically sound. Why not keep the geek in you alive and check out some great geek anthems?