#10. I'm not being obtuse but you're acute girl. #9. I'll love you from here to infinity. #8. I won't stop bugging you until I get the address of your home page. #7. You've got the curves, I've got the angles. #6. Honey, you're sweeter than 3.14. #5. You fascinate me more than the Fundamental Theorem of Calculus. #4. My love for you is like the slope of a concave up function because it is always increasing. #3. Wanna come back to my room? ...and see my 950mhz Pentium? #2. You and I would add up better than a Riemann sum.
#1. Isn't your email address beautifulgirl@mydreams.com ? 
#11. Are you a differentiable function? Because I'd like to be tangent to your curves! #12. Wanna come back to my room and see my copy of Euclid's "Elements"? #13. I am equivalent to the Empty Set when you are not with me.
