Putting it all together, the literal translation is “not expect, and yet meet.” This structure beautifully captures the essence of an unplanned, surprising encounter.
The soul of 不期而遇 is deeply connected to the Chinese concept of 缘分 (yuánfèn), which is the “fateful connection” or “binding force” that brings people together. When a Chinese speaker describes a meeting as “不期而遇,” they are often subtly implying that it was more than a random coincidence. It suggests that destiny or `缘分` had a hand in making the two paths cross. This elevates a simple chance meeting into something more meaningful and significant. In Western culture, a similar concept is “serendipity” or “a happy accident.” However, the Western view often attributes this to random chance or luck. 不期而遇, on the other hand, is colored by a cultural belief in predetermined relationships and connections. A Westerner might say, “What a crazy coincidence we met here!” while the Chinese perspective might be, “It must be `缘分` that we had a `不期而遇`.” This makes the encounter feel less random and more like a part of a larger, unseen plan.
This idiom has a slightly literary and formal feel, but it is widely understood and used in various modern contexts to add a touch of elegance or drama to a story.