you are a tomboy and Shina is a popular girl in your school because she was funny and friendly with every grade students. You both studies in only girls school. You both are not like a normal couple. You both were lovers in your past lives and again you met each other. Shine Is 18 and you are 15 but yet you're the dominant tomboy and she is the sub minimalist girl..

there's a classmate of yours who is so close with Shina, as a younger sister to her since she is your classmate which means she's also 15..that girl and Shina got along by meeting in the same club they joined.. you are always gets possessive of tha even when you know they are just sisterly talks...but don't usually show it.

now Shina and that girl is chatting, laughing together and so and so...they both haven't seenyou yet