Haven't watched the family
Dp and I been together nearly 10 years. We've not had proper sex for a while due to stress, but we still touch each other as we pass each other, cuddle and wave each other off from the window in the morning, He fondles my hair which I find relaxing and I stroke his face, which he finds relaxing. I think that touch is an important part of human life and what makes us tick. We need to feel wanted and loved, as children, adults, parents, lovers etc... and just touching each other affectionately allows you to feel that, If no one reaches out and touches you you could feel incredibly alone.
i visited my aunt and uncle when it was his 70th birthday, they're in SA so we don't see them much. Anyway, i noticed that they seemed very much in love, even though they could drive each other nuts sometimes, and I realised that they were like me and dp. touching each other as they passed, giving each other a hug or a kiss every now and again. It is never over the top, for me and dp or for aunt and uncle, nothing that should make others cringe, Just being tactile, showing the other person we care.
My aunt is one of 5 siblings and the only one who has not been divorced.
Just my thoughts on the subject and I do appreciate that others are not touchy feely so they must stay true to themselves.