I am confused

No cause your right I’m not even mad with him I’m sad for him I’d love a side story with him getting proper love

Exactly! I hated him at first cause I was rooting for the main couple but I did realize how hurt he must've felt after coming back to this manga a few times. Every time I do, I just wish there's a spin off where he got his happy ending

As much as his perspective is sad, creating that mistranslation and making Hiro misunderstand his friends feelings and intentions was so shitty. Also I can have sympathy for a secret childhood crush but exploding on both of them was just gross.

come on Humans are not perfecto! Does he not have the right to be jelous? seein' someone from JUST 2 MONTHS ago taking his crush FROM childhood. The plot is good it's realistic the translator guy is just behaving like we would have in FEAR of loosing someone you love FROM CHILDHOOD. But people expect Ideal love story where the translator guy should have been happy or gave up on his crush?like we expect from side lead...He was unfair(villlain) but he is a HUMAN with EMOTION.......(づ￣ ³￣)づ

Oh course he is allowed to have these emotions, but he spiralled and held them down until he finally exploded at them, when they obviously had no idea. His friend and Hiro didn’t do anything wrong and both put in effort to understand each other, but when they couldn’t he literally tried to sabotage his friends happiness. During this whole time mind you, he could’ve just spoken honestly to him. He was so weirdly possessive even at the first meeting as well.

Well, let's not forget: He gets paid to translate. It's his job and it is really unprofessionell to mistranslate. For me this would be a huge trust Issue in the future, childhood friend or not.
Just saying...