I don't think the relationship I depict is a healthy one because both of them can be really violent with each other (physically or psychological). But the fact they are often wanting to snuggle isn't a problem for me. I know people who are similar to them and they are happy like that. Each couple has its ways to say "I love you". Some are really kind to each other, some always say nice things to each other, and some just make love as often as they can.