Should I have watched Gaiden before I watched S2? Also, S3 when?
I have no idea what your talking about anon, there is no Season 2
No. You watch Season 2 first. Then Season 1 while treating it like an episodic prequel. Then Gaiden.
>B-B-But I wont understand anything!
Fucking pay attention and use context to figure things out. You'll learn more the more you watch
>But there is no season 2!
Then there must not be a DtB season with decent character development and drunk hobo Hei sucker punching people.