Phoenix Crystal Potter. She is James's little sister(He's 9th months older than her, though they are in the same year) and Lily Evans best friend, not to mention Sirius Black's long time crush.
Phoenix has rejected Sirius many times, and quite rudely too, because she thought it was all a prank.
But will this year she's going to find out otherwise. Sirius's feelings for her are quite more serious than she thinks(Pun intended). But by the time she figures it all out, Sirius is done with being in love with her.
Or maybe not?
RIGHTS TO J.K. ROWLING. SHE OWNS EVERYONE AND EVERYTHING EXCEPT PHOENIX. THIS IS JUST A FANNFICTION.