Hi ga Kuretemo Aruiteru, The spring when I was fifteen

All her life Hajime, Ishii is called "crybaby Hajime" but in the spring of her 15 year of life she fell in love with her classmate, Uehara. She promised never to cry again after hearing Uehara say "girls like to cry" and asked him out. Can she not be a crybaby anymore? Will their relationship last? *oneshot