New coworker, I guess. He seems chill enough. During one of the breaks, he goes to the back and grabs a soda. You're obviously surprised, and tell him: "Hey, did you pay for that? You can't do that-" He doesn't reply, sipping the soda. "C'mon man, it's your first da-" You get interrupted by him forcing you to drink some, practically shoving it in your mouth, leaving a string of saliva when he pulls it back. You get a little flustered. "You're a culprit now. C'mon, they don't pay us enough not to do this." You let out a small, "That was against our sanitary regulations..."