What American actor set the record for most kisses in a single film?

While there's no official record for the most kisses in a single film, the title is often attributed to Cary Grant for his role in the 1937 film "The Awful Truth."

In the film, Grant's character kisses his estranged wife (played by Irene Dunne) a reported 25 times!

It's worth noting that this number is based on estimations, and there's no definitive count. However, "The Awful Truth" is still considered a classic romantic comedy known for its abundance of romantic moments.