An affectionate touch can be:
The fingers of a small child gently brushing against my arm.
Someone placing their arms around my neck.
The fingers of a small child gently brushing against my arm.
Someone placing their arms around my neck.
When a person walks by and lovingly rubs my arm.
Someone wrapping their arms fully around me and embracing me.
A sweet little kiss from one of my nieces or nephews .
When they begin climbing up onto my lap, with the warmth of their bodies against mine.