What the Friend?! Manhwa (Uncensored)

Synopsis

Kang Jae-Yun, my mom’s friend’s son and my ex-boyfriend’s buddy. Of all people, I end up witnessing my boyfriend cheating right alongside Jae-Yun…?! Jae-Yun comforts a drunk Sung-Ah, but there’s something strangely off about his vibe?! Having a guy friend is one thing. But Kang Jae-Yun… “Jae-Yun, could we stop being friends?”