Underwear

I (H) am watching a little boy on Tuesdays and Thursdays.  I take him to and from Nursery school with my youngest daughter.  It has been working out great!  It gives Kenzie someone to play with and keeps her busy.  Plus he is a really good boy and hardly any extra work!  Anyways, riding home from nursery school today I was listening to them talk.  And the conversation went from spiderman to Alex has spiderman underwear.  Then Kenzie listed all the different kinds of underwear she has; Cinderella, Bell, Hello Kitty, My Ponies….etc.  The whole time I am thinking to myself… This is all fine now, but in 10-12 years they BETTER not be having any underwear conversations!