Promise Under The Cherry Blossoms

Kaezi, the only daughter of an influential family met a little boy, same her age. They only met once but she has grown fond of him. "Promise me we'll meet again under this cherry tree?". After they swore to promise each other, she came again on that promise day under the cherry blossoms. She waited until sunset but he never came again. After a few years, they met again but didn't recognize each other. "I'm Kaezi Iura. Nice to meet you". They met under the same tree but not the same place. Will they realize and recognise each other? Will they be able to fulfill that promise?