Why do guys (not all) eat an insane amount of food while on a date?

I’m 44 and he’s 42, Northern California based. The man’s appetite is truly extraordinary.

When we got to restaurants or fast food, he orders an XL pizza or two huge burritos for himself. And whatever I don’t eat, he’ll finish it.

I’ll be all done with my meal so I have to watch him eat. It doesn’t gross me out or I disapprove or anything.

I just watch in awe.