Novel readers, when does jeong-seo finally admit he is the first love?

when they finish high school

:))

And how long do they still have?... Pyo Yoontae is really patient ... ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄ the slow burn is burning me up

Please tell me that happens this season