It's good to invite others out to dinner.
Jeff is with Bob and Don when he starts to get hungry.
Jeff wants to get something to eat.
Jeff asks the guys if they want all want to go grab a bite to eat together.
Jeff gets up and goes to the kitchen to make himself a sandwich.
Bob and Don feel elated that Jeff has found a group activity they can all do.
Bob and Don feel left out and think Jeff is a bad and selfish person.