I Hate You I Love You// James Potter X Reader

Y/n Black, was younger sister of Sirius Black, what happens when one day... a black haired stranger,who is also the only one to found out her secrert, walks into her life...? "Congrats,you broke her!" "What do you mean?" "She's never been shy before, she was always hyperactive,and now when youre here shes shy!" Yall I...