when youre sitting so close with friends that your legs get mixed up and its a team effort just to get up for a glass of water. but nobody is gonna say lets sit on the floor or move to another room because being that close is better anyways !!
throwing yourself on the couch after a long day. watching tv and falling asleep on COUCH! sitting shoulder to shoulder & chatting with all your besties. also just a great place for bedroom intermission. believe me...couches are the way
