You shouldn't ignore your friends when they are over.
Hiroki is playing a trading card game with his friends when his mom in the other room asks him to help with some chores.
Hiroki wants to help his mom.
Hiroki asks his friends to help him with the chores real quick.
Hiroki leaves his friends in the room and goes to help his mom with the chores.
Hiroki and his friends combine forces to get the chores done quickly.
Hiroki's friends take Hiroki's valuable trading cards and pretend to know nothing.