Drummond orders Willis to spend more time with his studies and less time with his ""first love,"" but Willis and Arnold concoct a plan they're sure will fulfill the wishes of both father and son.

When Willis takes his steady girl friend for granted, his selfishness sends her out with another guy -- who won't ignore her, but there may be hope for happiness if a self-appointed Cupid succeeds in his plan.

When his girl friend plans on taking a drive with someone else, a careless Willis -- refusing to be outdone -- gets an idea for a real joy ride neither of them will forget.

Willis sets what he's sure is a ""cinch"" audition for girl friend Charlene to sing with his musical group, but his ""big plane"" hit a sour not when Arnold's intervention threatens to destroy both Charlene's chances with the group and her relationship with Willis.

Arnold feels shortchanged, he's growing older but he's not getting any taller and he's convinced that's the reason why he doesn't have a girl friend.

Willis is completely supportive of Kimberly's transfer into his public school, until his sister's ""innocent"" actions begin getting him into hot water.

A false I.D. and a false bravado create real problems for Willis and a beautiful ""older"" woman when an evening on the town doesn't go quite as he had planned.

Willis and Charlene's budding young love begins to wilt when she moves in as a temporary houseguest at the Drummond's. Janet Jackson, Michael Jackson's younger sister, returns in her role as Willis' girl friend Charlene.