Is it his lucky day or... ?

Billy couldn't believe his luck... no he couldn't. He look at the gem and think, maybe it's a charm... So he decide to try it on the football party with his friends. He try the best he can, but he is not very good at sport and he almost make a fool of himself in the match. But Lilly don't seem to bother, she come to him and say. "Nice try, you had the rage of the victory and that's all matters." She says kindly. "Yeah thank's Lilly." Billy answer. Does he makes the wish he wasn't so inapte in sport or he just think it was luck with Lilly ? Or something else ?