Your hand is so warm, Sensei

Somewhere in my life, one of my mother's brothers, indirectly speaking, told me that American parents don't let anyone touch their children's hair, if not all Americans, besides them, would be very bothered.

I ask you: the faithful relationship between Professor Layton and Luke Triton may confuse many artists on this site as a "brave" act of expressing pedophilia. In your view, are the two involved really best friends? is love used with sexuality?