1. Light non-sexual touching. Light hand on the thigh while riding in the car. Brushing your hand over the small of their back when passing behind. Drawing your fingers over their skin affectionately when sitting together.
2. Remembering something they said along time ago that hasn’t been talked about since. Shows you listened and cared enough to remember it.
3. Kissing their head or cheek as you go by or just stopping to give a hug randomly.