You should be nice to your sibling's friends.
Curtis is trying to finish up his book report when his younger brother and friend burst into his room.
Curtis wants to give his full attention to his report.
Curtis picks them up teasingly and deposits them outside of his room, closing the door on his way back into the room.
Curtis raises his voice telling them to get out of his room or else.
Curtis's brother and friend think Curtis is so fun and cool.
Curtis's brother and friend run out of the room crying.