Both are funny web dramas that focuses on brothers/bromance. Both are entertaining and especially funny to watch.
All-Boys High (2019)
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Both are in a school setting with all boys. While one is a drama special, the other is a web drama series. They are both similar in bromance and in being funny.
They're both EXTREMELY hilarious and short webdramas! They deal mostly with the daily happenings of 2 guys... Both gave me the same feeling in general!
I'm not good at describing similarities in things I'm sorry xD