Everything Marilyn Monroe did was adorable and I love this scene from The Seven Year Itch because it stars a married man whose wife and son are away for the summer at a lake in upstate New York. So this successful New York advertising man has this big apartment to himself for the whole summer in New York and if you don't think New York summers are hot enough, well first spend some time in Washington and Maryland. For this guy, played by Tom Ewell, summer gets even hotter when Marilyn Monroe's character moves into his building.
This is a great innocent scene with two people spending quality time with each other. He has this hot babe all to himself and he plays the innocent. They eat potato chips with wine together and play the piano and just talk to each other as friends. He could have started an affair with her. The end is history.