Lee Chan left without a word, and Seo-Ho was left alone without even having time to ask why. Now that they’ve met again as adults, Seo-Ho finds himself torn once more. Seo-Ho tries to avoid bringing up the past, and Lee Chan, in the end, can’t bring himself to say anything. Even now that they’ve reunited, there are still so many things left unsaid between them.
“Seo-Ho, being left alone feels really lonely. Did you feel this way too?”(Source: Lezhin, translated)
— Description from AniList community (anilist.co).