I have a coworker named Nico. I’m still new at the company, so I don’t really know many people yet or have close friends there. But Nico is very friendly and approachable. He greets me every morning, saves me a seat during lunch breaks, and sometimes we walk together to the parking lot after work. Whenever I look stressed or quiet at my station, he brings me snacks or asks if I’m okay. He’s very caring and thoughtful, and I honestly can’t tell if he acts that way only toward me or if he’s like that with all of our coworkers. What do you think, how do I know if he truly likes me or is just being friendly?