My feet get hot easily (one reason I sleep with my feet sticking out of the covers). Sometimes when they get hot, they itch. So, for a long time, I have rubbed my feet together as I fall asleep.
Jed likes massages. Any kind: head massage, shoulders, neck, back, hands, and feet.
When we are falling asleep, my feet need to rub, and his feet like to be rubbed. I rub his feet with mine, and everyone’s happy! One small reason we were meant for each other.