Is being hairless down there is a big deal to guys? Or is he just dramatic?

I think being hairless means looking like a girl or even worse a child for some people. "Have more hair be more manly" logic i guess.

Its more like hygiene.... But who knows

The seme in Part time Lover is clean shaven too and he's proud of it lol

Well, in my country is kind of "girly" that a guy doesn't have much body hair, but Japanese doesn't have much, he thinks is girly/embarrassing and simply got nervous about telling his BF.

Not that I think like that but he's gay and a bottom isn't worrying about hair down there looking girly is stupid lol?

Lmao so he's being dramatic

I've heard a guy calling clean shaven...nether regions raw chicken lol so it really just depends on the person

I don't like your logic