The Cherry Blossom Trees

Hori may seem like a normal teenage girl,but she's a completely different person after school she's a quiet,shy,let alone a book worm.In her mothers absence who passed when Mia, Hori's younger sister was just 2 years old and her father is away on business all the time. Hori has been like a parent to Mia since She was young herself. Between taking care of Mia, feeding them both, and her midterms coming up in 4 months she doesn't have time for the normal 16 year old girl social life. One day, She meets a new transfer student Miyamura(Yuki) who doesn't present his true self at school. During school he sits in the back of the class, quiet , and reads lots of books. She assumed with how bookish and distant he was that he was a otaku, but She couldn't have been any more wrong. Outside of school Yuki is a devilish free spirit and like to have fun and he's nice but he's not very good at well let's just say anything including math. When they unexpectedly meet out of school, they discover each others' secrets and they develop a unexpected friendship... Or maybe more than friendship