But since something similar happened with me getting jealous of my ex who would prioritize their bsf over me, I lowkey get seonwoo just fucking over his relationship half way
Id be pissed af if the first person I started to think about romantically and confessed said feelings first was obviously in love with their bsf
Especially with the amount of stories of bsfs that end up together after several years of dating others and seem not to give a fuck about wasting others' time