I started falling for one of my co- workers, a man named Trevor who is new to our company, we spend almost our whole work day together, and he is a great guy. The problem is that i am already in a relationship, and i have been for 4 yrs. So i explained to Mark that we couldnt be friends because i was getting in too deep, and he left. He seriously put in his 2 weeks notice and left the job. During his last 2 weeks he didnt say a word to me, which upset me because we were really close, like best friends, even though i did ask him to give me some space for the sake of my current relationship. anyway he didnt say a word to me and i didnt say anything to him, although in my head i was begging him not to leave. That was 1 week ago when he left, then today i recieve a note on my desk that reads "-if it is true that the world is round we will definitely meet again". what should i do, i cant stop thinking about him?