Coming out

Chapter 30: Junichi works as a hostess in a drag bar in Nichome

MC comes out as gay to his boyfriend. (Wut?)

Ryuunosuke has a crush on his (adopted) father, Daniel. Daniel slowly realised this after he catches his son sleeping with a man who looks like him.

Ch. 16-17: Seme comes out to Uke after being confronted by classmates about his sexuality.
Ch. 29-34: Rumors spread at the workplace after they get caught kissing.

MC gets forcibly outted after his gay sex tapes leak.

Ch 2-3

Ch 70: Dong-Gyun's high school crush spreads rumors about Don-Gyun's homosexuality.

Ch 71: Dong-Gyun comes out to his friend from the army.

Ch 77-81: A sunbae outs Jiwon and Dong-Gyun to other members of the student council.

Ch 1. Kain talks about the time he found his co-worker at a gay bar.
Ch 2. Kain comes out to his superior after his police partner shoots Kain's boyfriend.
Ch 4: Kain introduces his same-sex partner to his parents.
Ch 15. Kain is outted at his workplace following the aftermath of Mel's kidnapping.

Ch 3.: MC vents to his friends about his drunken one night stand with his friend's younger brother.

His friends essentially make fun of his "coming out", going so far as to buy him a vibrator (lol).