Inga begs her boyfriend Dan to give up his dangerous job building skyscrapers, but he refuses until a good friend of his is injured on the job and he finally understands her fear.; When Ricky tells Lana he doesn't want to marry her, she vows to change whatever she has to change about herself to make him change his mind.; Carl buys his fiancee Ruth a cheap imitation engagement ring, then feels guilty all during the first year of their marriage. But when he finally saves enough money to buy a real diamond, Ruth has a surprise of her own.