
I still dont know if they are brothers or not lmao ╥﹏╥

ikr me to

I don't think they're brothers because the author said in her tweets that the story is about their lives: their love, their hatred, so on and so on.
She also has referred to them as couples a few times as well.
Her tweets:
https://twitter.com/vpej12/status/1154744901067628544
https://twitter.com/vpej12/status/1154747393838964736
https://twitter.com/vpej12/status/1175114229684170752
https://twitter.com/vpej12/status/1219433755770683392
https://twitter.com/vpej12/status/1231786795290902528
A few are in Korean, but when translated she calls them a couple. I hope this is helpful.
I can’t wait T_T I hope he treats him better in season 2 ;-;
OMAHGAAD I AM SO SOORYY I PRESSED THE UNLIKE BUTTOON I AM SOO SOOORRYY (╥_╥)(╥﹏╥)
Lmaooo it’s ok