I've seen him 5 times, (3 more to come) met him 4, not managed to say anything other than the show was fantastic kinda thing, and could you sign this please (lol), shared 1 pic with him, (so half a hug I guess), and I know if I met him again I would still go infuriatingly dumb. at Newcastle we gave him our Mika bear and he was entertained at its giggling & asked to keep him etc and he came to me after my daughter said " HELLO HOW ARE YOU" and I said "fine thanks" and clammed up (arrrgh) so he quickly moved to the next person, well I had already had things signed at the other gigs I guess.
I would love to be able to say something other than when/IF I see him again.
(I should know better at my age but I kinda get embarrassed and flustered easily I guess), maybe that is what you call shy.