No it's not.. I think it would be flattering for him because an older person is interested in him.. however he is younger than you and probably does'int understand love yet.. I would assume he's twelve years old..? I would wait until he's older for him to understand what love and dating is.. age is not a problem in this case.. you can date him but he might not hit puberty yet.. so I would think by the time he's your age you would be 16.. and that's a more wiser way to go.. I would wait a little just so he can mature emotionally.. but if you think he's at that stage then tell him how you feel.. I'm sure he'd be flattered.. good Luck !
Ummm...when you're both that young, that much of an age difference is an issue. There's something about a 14 year old and an 11 year old that just doesn't seem right. Now if you were 23 and he were 20, that'd be different, but...yeah. He's 11. That's kind of weird.