What if I love my boyfriend but might like someone else?

Basically.. not to bore anyone..im sixtenn years old, and I’ve been dating my boyfriend for about 10 and a half months.. hes not my ream guy but we do everything togteher and I cant imagine my life wihtout him.. but now I have a work friend whos started to talk with me a lot.. and I dont know I feel like im cheating on my boyfriend. My friend from work is really nice and sweet and romantic and all that.. but hes two years older and a pretty busy peron.. I dont know if I can see anything happening. Even tho hes really nice. I wish I could just make my boyfriend disappear for a couple of days so I can see what it would be like if I was with someone else.. what if I only like this person becuase its someone different and it will fade all the same.. im so puzzled. But I still do love my boyfriend even tho we have been going through some tough times right now… and we broke up the other night but e asked me out again the next morning which was really sweet.. I dont know what to do.. I dont want to lose my boyfriend.. but I dont want to put down this new boy.. either way im a too nice of person. and this is just killing me. What should I do?