Really agree with the kitchen items if he cooks...
I know this sounds Corney but Valentines should be a bit of that to me, he looks to the heavens, name a star after him.
I have found online and bought a widows mite, came with a coa and dig site information - it was gift cased and would have significance. plus Kind of romantic from the giving all you have to give......)
If you can find a used/antique book store - any old copies by John Wesley or antique hymnals
Food....specialty items he probably wouldn't buy for himself
A donation to his favorite charity
Music always works too...

It will be wonderful, no matter what you choose......