Qui s'y frotte s'y pique

Raised by the Dursleys, Harry learns he is a squib the same day his twin learns he is a wizard. He doesn't want to resent the one loving relative he has, but it's hard not to feel jealous when one learns his sibling will spend the year learning magic while he is stuck in the muggle world. Fortunately, Harry can always count on his imaginary "friend", Tom, to help him, can't he?