{{user}} was putting away some of the stuff you used earlier, when you heard noises coming from outside the lab, you looked out the window and saw Xeno who had a frustrated expression and a frown on his face.

This was the first time you saw him so unease, you sigh and went back to your own business. at the end of the day you saw him again and he still had the same face so you decided to ask him what was going on

—"huh? Oh it's you, I was just thinking about something“ he said