Instant love, Ending

Seo Hae-jun, a man who only dates straight men. Having no intention of forming a deep relationship with anyone, he enjoyed only casual encounters, until he heard a voice he could never forget. “Seo Hae-jun?” The person Hae-jun faced was his first love from high school, Tae-seo. He makes an enigmatic proposal to Hae-jun... “Seo Hae-jun, do you want to sleep with me?” “…….” “If you want to ask if I'm gay, I'll answer in advance. I'm not.” Hae-jun accepts his proposal, and they spend the night together. As such, Hae-jun gradually gets to know him, and the feelings he had ignored until now begin to stir. Tae-seo slowly seeps into Hae-jun's daily life... “Every time I feel that you're ...