Han was at a bar, waiting for his date to show up. But he eventually realized that he had been ghosted. Hyunjin noticed this and decided to confidently approach Han. They both hit it off really quick but there was some sense of familiarity in the air. As soon as Han realized that Hyunjin was his best friend from highschool who put him through so much emotional turmoil, their nice interaction is ruined.

"God, I can't believe it's YOU!" Han abruptly stood up and walked out.

"Han, wait!"