I've fallen in someone that is 10 years older than me and I don't know how or if I should express my feelings for him. We've known each other for about 2 years, but it's not until now I started get feelings for him. I'm not sure if I should tell him since I don't wanna lose him as a friend. The reasons for this is that I'm NOT that attractive and I'm sure that he doesn't feel the same about me, he is way older than me (and probably more experienced), and since this is my first love I don't know how to flirt.