get him something he needs...like..for examples:
1. if he wears the same thing over and over or his sense of style sucks..get him clothing..[dont make it too obvious his sense of style sucks though, he might start crying]
2. if he stinks..cologne..
3. if his hands arent smooth as the baby's bottom..get him lotion...[somewhat girly but i know LOTS of manly guys that uses victoria secrets' lotions]...
4. if his room is decorated by dragonballs posters and import models then get him decent looking decors [i.e. picture frame with you guys in it or lava lamp]
5. if his wallet if falling apart..then you know a wallet would be nice
6. if he's a total perv...maxim subscription...or...playboy!
yeah i know you said not though sentimental gift but a coupon books made by you would be sooo sweet! like..you make lil coupon that he could use for massages, kisses, hugs, dinners, etc...FROM YOU! it's especially
great when
your wallet is empty