After finding a crumbled-up note with despondent scribbling on it in Mike's room, Dave and Vicky are convinced that Mike is unhappy and try to pamper him out of his depressed state. Mike plays along with their suspicion and milks it for all its worth, but the truth comes out when he's forced to see a therapist, who sees right through his lies. Meanwhile, Larry is upset that Mike is getting all the attention when he is the son who actually needs help, and Hillary takes a sexual experience survey for class.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.