Mitsumi heads out for her entrance ceremony, confident that her day will be perfect, only to get lost. When she's panicking at the station, a boy wearing her school's uniform talks to her.
Growing up with my best friend. 
How cool is that?
.كم من الرّائع أن أكبر مع صديقتي المقرّبة
Es ist toll, dass meine Kindheitsfreundin
auch meine beste Freundin ist.
Nada melhor que uma melhor amiga
que também é amiga de infância.