* While performing at the club one evening, Ricky receives an anonymous note asking him to perform "We're Having a Baby" in order to help a woman properly inform her husband of her pregnancy. In response, he decides to search the audience and celebrate with the couple in person. Eventually, he passes Lucy, then does a double-take as she confirms their upcoming blessing with nothing but a smile. As Ricky sings of the joyful anticipation they now share together, he and a tearful Lucy promenade through the crowd and share a kiss.
-->'''Ricky''': ''[stands up and hollers to the crowd]'' '''''It's me! It's my wife!'''''
* Similarly, one could also count when Lucy's friends threw her a surprise birthday party at the Tropicana, and Ricky serenaded Lucy with [[ThemeTuneCameo their show's theme song]].
** That whole episode was heartwarming, even lonely old Mrs. Trumble throwing Lucy a party all on her own after no one showed up to Lucy's.
* A minor moment in "Lucy Goes to Cuba". In spite of her best efforts, Lucy has messed up in front of Ricky's family and is near tears.
-->'''Lucy''': What would you do if the first time I met you, I spilled punch all over your suit?
-->'''Ricky''': ''[completely serious]'' Just what I did! Wait for my suit to come back from the cleaners and then marry you.
** Also noteworthy that during said messing up, Ricky's uncle (who Lucy had the most trouble with) asked him [[BilingualBonus in Spanish]] why Ricky didn't marry a Cuban girl like he suggested. He replies - in English, presumably so Lucy could understand.
--->'''Ricky''': Because I wasn't in love with a Cuban girl!
* Lucy plays matchmaker for the elderly old lady who lives in their building, [[ShipperOnDeck simply because the old lady is just so nice]]. It goes awry, of course, but she tries!
* When Lucy [[ItMakesSenseInContext accidentally sneaks into Richard Widmark's house,]] she (obviously) eventually gets found out by Ricky and Mr. Widmark.
-->'''Ricky''': You know, Richard, some people have health problems, some people have financial problems. Me? ''[gestures to Lucy]'' That's my problem. And I love her.
* In-universe, Ricky speaks with George Reeve's manager to have him appear as [[Series/TheAdventuresofSuperman Superman]] at Little Ricky's birthday party, only George was about to fly out to California. However, after George learns that it was for a birthday party, he shows up so as not to disappoint the kids.(Reportedly a TruthInTelevision about the actor's commitment to his youngest fans.).