A four-character idiom describing an uncanny or strange bond formed by fate or coincidence — an unexpected meeting or relation that turns out fortunate or remarkable.
二人が偶然出会って結婚したのはまさに合縁奇縁だった。
That the two met by chance and married was truly an uncanny bit of fate.
仕事で知り合った人が後に大きな協力者になるとは、合縁奇縁だと思う。
That someone I met through work later became a major supporter — it's an uncanny twist of fate.
合縁奇縁という言葉の通り、あの小さな偶然が今の関係を作った。
As the saying goes, that small coincidence created the relationship we have now.