Shall I tell him i lyk him?!..(further details added!haha)?

ok there's this guy i have had a crush on.since last year ..i met him at my cousin sisters place..n he stays in a different country..v chat very often..since he's in a boys school i haf asked him whether he knows any girls..(generally)..so he says yea he does..but i'm he only one he's got along with very well..n i'm the only girl on his messenger list other than two other girls who were in his previous school and he ain't keeping touch with them..and we chat about a lot of stuff..my school friends are pestering me to tell him that i like him..but he's very shy.so i'm not sure whether i should do so..cuz making him chat so openly with me was a pretty difficult thing to do..hey i'm a teenager n kindly tell me something my level!..hahaz.!..he's never shown any hints as such..whether he likes me or not..but the fact that he said i'm the only girl he got along with is something..i'm juz scared after telling him ..it might affect the good friendship that we have.?..shall i tell him?..