catch (someone's) fancy
To be appealing or pleasant to someone; to be intriguing or of interest to someone. A: "Do you want to go to a movie later on?" B: "I don't know, there's nothing that really catches my fancy in theaters right now." I'm not going to declare my major until I've had a couple years in college to see what ends up catching my fancy.
catch/take/tickle somebody’s ˈfancy
(informal) please or attract somebody: Mary seems afraid some other girl will catch Alan’s fancy.She saw that the picture had taken my fancy and insisted on giving it to me as a present.