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৲So I saw this manga/manhwa a few months ago at social media, and it showed a teacher whose life is devoted on keeping his otaku life a secret, until recently. He was late for his class; he had messy hair, and necktie. etc. (I can't describe it properly sorry)
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The settings started were the seme was laying down on the nurse's clinic and seeing a figure. He used to play soccer then stopped and decided to be a physics teacher (?)
On his first day, he met the uke which he thought was someone familiar. (manga)
A lot people mistake Mr. Han for the guy in the last panel even thou he isn't. Mr. Han has a bit brown-ish colour to his hair while the last guy has a dark-ish colour. If people recall the time Param was drunk and Hwi stepped out somewhere and was talking to the phone. He flashbacked to the past were he was kneeling down on the floor and t'was a guy right in front of him.
So uh yeah basically that's it but like I can't remember which chapter was it ╮( ̄▽ ̄)╭