Henry:
I doesn't really ask for it but he needs it a lot because poor baby is sad ( father issues). He likes when you hold him at night, he feels safe in your arms.
Patrick:
Patrick isn't interested in cuddling if it's non-sexual. But after sex, he likes to have you in his arms.
Reginald/Belch:
He won't admit it to the other but he loves cuddling. He is, of course, the big spoon and can cuddle with you during hours.
Vic:
He likes when you hold him and is constantly asking for it. Just imagine little spoon Vic. He gets all cute and blush a lot