Help me .....?

wel there is this guy i know and ive known him 4 bout a year and 3 quarters and we dnt talk dat much but people started goin up 2 him and sed dat i fancy him nd we still dont talk i mean if i say hi 2 him he will say hi back but i just get to shy to have a proper conversation but i dont kow if he actually fancies, i fink hes embarred that he finks i fancy him i just dont know i dont want to embarras him anymore, and its weird because loads of people dat we would be agreat couple but we just seem shy of each other and because of the awkwardness w e neva really tlk.