My Stalker

For a month,someone kept breaking into Izuku's locker to leave gifts. Once a book is left in his locker, Ochako concludes it's a ey managed to narrow down who it might aserhead has a good idea who it is but he doesn't have a 's a crushing blow when he realizes the older student wants help with his quirk and was just trying to butter him up. Or is there more to it?