A Friend Asked Me This Question, I Want To Be

A friend asked me this question, I want to be sure I gave them a correct answer. They have a 13 year okd daughter, their only child. She is close to both parents and has always been a daddys girl. She looks like a 10 year old. The Father kisssed her good night, in front of mom as usual, they both still tuck her in. But the other night, they had all been having fun family time, but my friend was disturbed a little because during tuck in he landed on straight top of the daughter for a moment. He is a good man, and would never think inappropriately. But did he not act foolishly?