4x5 - The Nanny

Fran's aunt Freida has gone broke and moves into the Sheffield residence. The only way Fran can turn this around is if she convinces Freida's rich boyfriend Fred to propose to her. Fred doesn't think of himself as an exciting man, so Fran decides to teach him dance lessons. He has a heart attack and falls on Fran, just as Freida walks in. After the situation is cleared, everything seems to be fine again until Fred tells Fran he's in love with her. She almost puts a stop to the wedding, if Mr. Sheffield hadn't interfered. Fred has another heart attack, but this time everything ends up just fine.