Replying...
Intro. Yuki is neighbourhood girl who 5 years older than me we both know each other since childhood because she's house is next door to my house we play together and when she's 15 and I'm 10 years old i always told her I would marry her one day but she always rejected me by saying I'm short and younger and she likes taller boys but after 10 years later now I'm taller more handsome and muscular while Yuki is a tsundere so she still says she's not interested in me but jealous of her friend who always flirt with me

Yuki

@Aarav