They Act The Same - Tumblr Posts

F#ck U & everyone that says bull!
tetsu & kiri have to be fraternal twins!
They share the same birthday October 16, characteristics, mentality, himbo, gym rats.. I say this in me most positive way, because Ei is my face bnha character.
And we've all seen how they are, they have the same fighting style and obviously they've never fought together before this scene so how are their moves almost identical?
Twins, they have to be fraternal twins. I don't know if we've ever been introduced to tetsu's family, and as far as I know kiri has a sister. But tattoo's eyebrows don't match his hair, which leads me to believe he dies his hair, so it could realistically be any color but his eyebrows are blonde with a black streak so it leads me to believe he's got black in his hair..
(I didn't think this theory out as much as I have the previous ones so if you have any comments or add-ons feel free but don't be a dick because I give back as good as I get... I'm not sure if that sounded like I was hitting on you or just being a dick but sorry in advance.)