It was all a misunderstanding. Kana was keeping nahos cranes and Aoi confessed to naho that their other friend bribed aoi to steal nahos cranes from kana without kana knowing. And when naho seen kana say “I love you” to aoi it was a joke and he does like aoi but only as a friend. Kana confessed to naho when they were kissing that he likes aoi as a friend and naho as a lover. Kana didn’t want naho hanging out with his friends because he was possessive of naho and kanas friends thought naho was actually cute as well so kana was scared they would try and steal naho from him. So all of it was a huge misunderstanding.
Oh. So it's both. A translation and a story issue
Yes
I don't know if the translation is the problem or if its the actual story but it's so confusing???? Why are they acting all like assholes towards Naho? does the guy like naho or nah?