First Kiss

Vashti came into my class on Wednesday and gave me this look like you will never believe what just happened. I was scared to ask; but after I found out I thought it was humerous. Here is Michael and my conversation on the way home:
"Michael, I heard that .... kissed you."
Is that true?
Michael, "NO,mommy!!!! We kissed each other on the lips like this."
Me,"Why did you guys kiss on the lips for?"
Michael disgusted that I asked him such a question, "THAT IS WHAT BEST FRIENDS DO!"
Me, "what did your teacher say to you?"
Michael, "that we should only kiss mommies and daddies; but she is my BEST FRIEND AND THAT IS WHAT BEST FRIENDS DO! You and daddy do."

Thankfully, yesterday they just played together and didn't touch each other.