It's expected that you'll help family members.
Tom notices his family is doing Spring cleaning in another room, while he is lying on the couch.
Tom wants to see the house get cleaned in person.
Tom decides to watch the cleaning by helping out his family in the room.
Tom decides to enter the room and watch his family clean without helping them.
Tom's family thanks Tom and Tom feels generous.
Tom's family insults Tom and Tom feels selfish for not helping.