It's good to hang out with friends.
Paul is home on a Saturday night and gets a text from his friends inviting him to a bar.
Paul wants to decide what to do with his Saturday night.
Paul accepts the invitation from his friends and meets them at the bar.
Paul declines the invitation from his friends and spends the night watching TV at home.
Paul's friends have a good time hanging out with Paul and invite him to a concert the next weekend.
Paul's friends think Paul isn't interested in hanging out with them, and they stop inviting him out on weekends.