Is it weird that he told me he wanted to kiss my feet out of the blue?

Foot fetish folks are fairly common and fairly normal, especially compared to other fetishes. I mean a guy who likes to kiss your feet because he thinks they are pretty is one thing, but guys who like to wear female clothes and undies seem to tend to be a lot weirder and more unbalanced. Foot fetishers are no big deal. Don't worry about him so much.