A Kiss

I grew up in a family that kissed on the cheek...not the lips. So lip kissing has always made me uncomfortable...except for with Chris, of course. So, it's really kind of bothering me that over the last few days, Caleb has gotten to where he only wants to kiss on the lips. Yesterday he announced to me in the car that "Mommy, I have lips!" So I don't know if it's some kind of new thing because he's discovered his lips or if it's because he has seen Mommy and Daddy kissing. Either way, I feel like I need to break this quick...but then, it's also kind of cute. What to do...what to do...