a person i dislike de behaviour

there is a boy in my school named zafran.EVERYONE said hes de best guy 2 be wif,not dat im jeolous,but i think the other way round.one day he ask me 2 buy him a drink,but,i said my hands were dirty.then he showed his angry(actually ugly)looking face 2 me then walk away so i continued eating.he was sitting at a place near de water cooler,and unfortunately my drink ran out,and my hands were dirty(as always when eating)soo i ask him 2 refeel 4 me but he refused.actually we were near de water cooler though.if zafran were 2 read dis.please understand