Love Potion

Love potions.. will the love be sincere? will the love be temporary? A girl in a normal city... Not too normal because witchcraft is legal but it had some restrictions. This girl is in highschool.. she is just a school idol or just famous.. There was this one nerd who suddenly liked her in their first encounter.. This nerd is a freak. He looks cute but he is a total freak. What do you think will happen to this nerd?