I am trying to figure out a situation with a girl at work. A new girl at work started a couple months ago. She seemed to be into me by the way we talked, I flirted with in a PG way since its work, teasing her and all, laughing, I can tell she was into it by the way she would stare at me, laugh, play with me. Then all the sudden she kind of became slightly cold, not locking eyes with me, not engaging in conversation (as much). Do you think I am overthinking it or was it because I may have played it to safe and didn't make a move? Since it is work I wanted to wait and not be to direct. I slightly pulled back on engaging with her as well but still talk to her and play with her when I want.