Is this considered child molestation?

Several years ago, I knew a young boy who lived on my street. One day, a deranged middle-aged guy told the lad that the keys were stuck. He asked the kid a favor in that he reach into the man's pocket to retrieve his kid. The child did so willingly while the man watched with a blank poker face. He gave the boy a subtle gratitude before the youngster walked off. Anyway, to this day the child who did the favor is still disturbed by these memories. Nothing major happened, yet this incident I find still questionable. That is why I am asking for extra opinions. Do the readers consider this as child molestation? If not, what do the readers perceive of this particular scenario?