i really see where you're comign from! i'm sure most of us here have felt the same way before.. but i think you should try to let go of these thoughts.. of course there's a chance that you'll see mika and that you'll fall in love.. but it's a very very small one.. after all he is a normal guy.. he makes music for a living.. and just because you feel that you have a lot in common with him, or can relate to his music or experiences, doesn't necesarily mean that your characters are compatible.. just try not to get too involved i thsi because it could be very disappointing and it's not very good for you..
and remember that the less you expect something the more likely it becomes for it to happen.. no expectations, no disappointments:)
i don't think that love is JUST a concept.. love is just a mixture of feelings which are not forced upon us by fate.. we just chose to interpret them in a certain way.. but i think love emerges from intimate (not just sexually) relationships and experiences.. and i dont think that any of us here can say they love Mika because none of us actually know him (no matter how many videos or dvds we've watched), although we may claim we do..
but yes we can say that we love what we see of Mika's character.. which i do.. it should be enough to have his music in our lives but we don't have to him personally too (it's a bit greedy to think that we should)..