We need to produce English translation. Let's translate sentence by sentence.
First sentence: "Аниме с мангой нас связали!" - вполне мог воскликнуть Юто Аясэ, узнавший в первом сезоне секрет одноклассницы Харуки Ногидзаки.
Possible translation: "Anime and manga brought us together!" - Yuto Ayase could have exclaimed, having learned in the first season the secret of his classmate Haruka Nogizaka.
But maybe "Anime and manga tied us together!" but better: "Anime and manga brought us together!"
Second sentence: Красавица, пианистка, знаток языков, богатая наследница, школьный идол по прозвищу "Звезда ночи" оказалась настоящей отаку!
Beauty, pianist, language expert, wealthy heiress, school idol nicknamed "Night Star" turned out to be a true otaku!
Third: Вот только имидж и обстоятельства заставили Харуку держать свою страсть в тайне от учителей и школьников.
Only her image and circumstances forced Haruka to keep her passion a secret from teachers and fellow students.
Fourth: Юто, оказавшись в сложном положении, повел себя благородно и не только сохранил секрет новой подруги, но и, балансируя на тонкой грани, помог ей стать проще, общительнее, решить многие семейные и душевные проблемы.
Yuto, finding himself in a difficult situation, behaved nobly and not only kept the secret of his new friend but also, walking a fine line, helped her become more relaxed, sociable, and resolve many family and emotional problems.
Fifth: И, конечно же, с таким защитником Харука теперь может спокойно посещать Акихабару и аниме-конвенты!
And, of course, with such a protector, Haruka can now comfortably visit Akihabara and anime conventions!
Sixth: Перемены в поведении местной суперзвезды не прошли мимо населения академии Хакудзё, особенно женского, которое "верхним чутьем" сразу угадало причину.
Changes in the local superstar's behavior did not go unnoticed by the residents of Hakudzu Academy, especially the female students, who immediately guessed the reason with their "sixth sense."
Seventh: Но если большинство сочло, что Ногидзака выросла и влилась в коллектив, то у Сины Амамии, соперницы Харуки в музыке, возникли мысли распространить соперничество и на дела сердечные.
But while most thought that Nogizaka had grown up and blended into the group, Sina Amamiya, Haruka's music rival, began to consider extending their rivalry into matters of the heart.
Eighth: А тем временем невинная Харука и застенчивый Юто не то что сделать шаг – подумать об этом боятся.
Meanwhile, innocent Haruka and shy Yuto not only fear taking a step but also fear even thinking about it.
Ninth: Но ничего – за дело берутся младшая сестренка главной героини Мика и команда горничных семьи Ногидзака.
But nothing – the younger sister of the main heroine Mica and the Nogizaka family's housemaids take on the task.
Tenth: Теперь шансов у влюбленных нет – осталось лишь определить количество сезонов!
Now the lovers have no chances – all that remains is to determine the number of seasons!
We need to produce a single continuous paragraph or multiple paragraphs? Just new text. Let's keep paragraph breaks as original maybe.
Let's produce final answer.Anime and manga brought us together! – Yuto Ayase could have exclaimed, having learned in the first season the secret of his classmate Haruka Nogizaka. Beauty, pianist, language expert, wealthy heiress, school idol nicknamed "Night Star" turned out to be a true otaku! Only her image and circumstances forced Haruka to keep her passion a secret from teachers and fellow students. Yuto, finding himself in a difficult situation, behaved nobly and not only kept the secret of his new friend but also, walking a fine line, helped her become more relaxed, sociable, and resolve many family and emotional problems. And, of course, with such a protector, Haruka can now comfortably visit Akihabara and anime conventions! Changes in the local superstar"s behavior did not go unnoticed by the residents of Hakudzu Academy, especially the female students, who immediately guessed the reason with their "sixth sense." While most thought that Nogizaka had grown up and blended into the group, Sina Amamiya, Haruka"s music rival, began to consider extending their rivalry into matters of the heart. Meanwhile, innocent Haruka and shy Yuto not only fear taking a step but also fear even thinking about it. But nothing – the younger sister of the main heroine Mica and the Nogizaka family"s housemaids take on the task. Now the lovers have no chances – all that remains is to determine the number of seasons!
Studio Barcelona Japan