Have you tasted some foods which, if you do not share with a particular person, don't taste the same good 'self'?
I have tried it many a times. Hot and Sour soup hasn't tasted the same in last 18 months since Nearly Headless Nick left. There is no fun having Hot and Sour soup without fighting with Nearly Headless Nick over who would get more Shiitake mushrooms.
Ditto about the Greek Pizza. It has never tasted better with Pea-NUT not around. NEVER EVER!
Call it love if you may.
I love my Pea-NUT and Nearly Headless Nick.
Cheers to them!