Can boys have a physiological reaction when chatting with me?

Men and women think differently. Haven't you heard that men are "lower-body animals"? For example, men look at women's breasts, hips wrapped in tights, legs covered with stockings and so on. He will have a "reaction", but most women will not have a "reaction" through such vision, and women will only have a "reaction" through touch. This is caused by the physiological differences between men and women.

Maybe he thinks some part of you is sexy, looming, which can arouse his sexual impulse, so that's why. Do not rule out what will happen when the control ability is weak.