I love this song, it's so cute and catchy. I read online that this song was known to some as "The Incest Song" because it originally featured a father and daughter, Frank and Nancy Sinatra, singing a love song to each other. I guess it's a little more palatable to have it sung by a brother and sister? It helps that Frank Jr. winks, and that they both present it as a cute little pop song. Which is what it is, people.

And the Smothers Brothers! Is there anything cuter on this earth.