Social distancing just means staying 3 feet away from another person. We have been able to manage it for 10 months now. You get used to it. We had a hug-less, kiss-less Christmas and New Years this year, but still had a lot of laughs and togetherness.
I see my DD, SIL, other family and friends regularly ... we social distance. Pretend to blow kisses to each other.
I have a US friend who sees her little nieces a lot. They have developed a way of hugging. They stand socially distanced away from each other, facing each other, and hug themselves hard and laugh.
I admire her so much. Every time she posts on FB, she seems to be showing people different ways to stay happy, healthy, and together.