touch base(v = verb.social) connect, get in touch - establish communication with someone; "did you finally connect with your long-lost cousin?"
is one way to interact
Sample sentences: Somebody ----s; Somebody ----s PP

air base, army base, base, base hit, base metal, base of operations, base on balls, base pair, base pay, base price, base rate, base runner, base viol, common touch, finishing touch, first base, free base, get in touch, get in touch with, home base, keep in touch, knowledge base, light touch, midas touch, navy base, not touch, off base, on base, out of touch, prisoner's base, rocket base, second base, sense of touch, soft touch, subdata base, tax base, third base, touch, touch a chord, touch and go, touch bottom, touch down, touch football, touch modality, touch off, touch on, touch perception, touch screen, touch sensation, touch system, touch typing, touch up, touch up paint, touch upon, wheel base