The long-awaited class trip is finally here! Yushi was a little nervous to be bunking with a group of guys he's barely spoken to, but thankfully they hit it off right away! Ski lessons, good food, snowball and pillow fights-the students cut loose and enjoy one last breather before the busy exam season begins. But amid all the fun, a series of unfortunate events befalls Chiaki-sensei... Without the apartment residents to turn to, Yushi's quick-thinking and go-getter attitude shine!