Caroline in the City - Season 3 Episode 8

While they wait for Chinese takeaway delivery, Richard shows Caroline a family wedding ring he was planning to give to Julia, and soon after, the heirloom seemingly disappears from her apartment -leading Fong to accuse, and throw out, his delivery boy son Tim, who takes up residence in Caroline's living room. Meanwhile, Del and Charlie scheme to climb to the top of the Rockefeller Center Christmas tree to place a large ad for Caroline's line of holiday cards; and Annie develops a cabaret act and is attracted to hunky guitarist Paul, while oblivious to pianist Seth's growing infatuation with her.