I'm not sure specifically what the 'tisha vaculin never ending story' is as it could be something very personal or a relatively unknown concept. It might be a story created by someone named Tisha Vaculin that has an ongoing or infinite - like nature.
There are stories of kids on Tisha Bav listening intently to the readings. For example, a story could tell of a young boy who was deeply moved by the tales of the destruction of the Temple and decided to be more kind and helpful in his daily life as a result. The stories often aim to teach kids important values related to the occasion.
Sure. There's a story where a kid on Tisha Bav saw another child who was sad because they didn't have enough food for the break - fast. So, he shared his own food, showing great kindness.
Since we only have the title 'the end an owen taylor story', it's difficult to determine exactly who Owen Taylor is. He might be a protagonist in a story that could be set in any time period or location. Maybe he's a hero, or just an average person dealing with the normal struggles of life. It could be that as the story progresses, we learn more about his character, his dreams, and his fears, but from just the title, we can't be certain.
I don't know who Benjamin Taylor is in this story without more context. He could be the protagonist, the author himself, or a character based on someone real in his life.
There was a brief relationship between them. They dated for a while. It was a young love kind of situation. But like many Hollywood relationships, it didn't last in the long run.
I'm not sure specifically as it depends on the details within that particular fanfiction. It could be that they are two characters who have a special relationship, perhaps a romantic one, that the author is exploring in the context of the fanfiction's universe.