What does the man first suggest the woman to do?

F: I’d be happy to take up a new hobby. Anything to suggest?
M: How about piano? It’s really exciting to play the piano in front of an audience.
F: But they say it’s very hard to learn. I’d like to have something easier.
M: Then how about guitar? It’s fashionable for young people.
F: I think I’m old enough to follow that trend. Something that suits my age?
M: I really have no idea.
F: Well, how about window shopping? You don’t have to think of anything when you’re window shopping, do you?