I love my boyfriend so much, we've been going out for over a year now and we were the closest of best friends before that, however he wants me to write him a paragraph to prove I love him, but I don't know what to say, because I don't want to sound cheesy but I want to show him I love him more than anything else in the world, does anybody have an example I could look at? Or could anybody give me some ideas?

How old is this guy? He really wants this in writing? Bake him a batch of warm, gooey chocolate chip cookies instead.

News Flash -- you don't tell someone to prove his or her love for you, and especially not HOW to do so. That's immature, very juvenile.

If he wants you to prove the unprovable then he simply isn't worth your time.

No one can tell you what to write, because we're not part of your relationship.

Just sit down and write whatever comes to mind. Worry about editing and organizing it into an actual paragraph, later.

Why is he having you write something like this? How old is he? That makes no sense. If he does not like what yo write is he going to take it as your not loving him enough?
This is foolish.