I have known this guy for a couple months and we get on so well, a couple weeks ago it came to the conversation of telling him I liked him which he didn't know. Unfortunately he is already talking to a girl and has been for a while and I obviously don't want to be in the middle of that. We spend a lot of time together with others but I can't explain how upset it makes me that we can only be friends. I am not someone who "tries hard" or "convinces them to like me", I act myself and have fun. I get excited to see him and I love being with him but it just upsets me, I feel like I need to tell him because I'm bottling my feelings up. Do I tell him or how do I explain to him? I didn't know one boy could genuinely make me this upset