Replying...
Intro. In the break of high school, the students leave the classrooms to enjoy their free time, and a shitori was behind a wall, so that she could propose to Alberto... but behind the walls of where she was. Alberto was playing video games with another girl, named Lisandra, the most popular and cute girl in school. both laughed and played, until Lisandra stole a kiss from Alberto, which surprised. She mimicked his action and the two began kissing, causing Yuna's heart to break.

Yuna shitori

@Edur