Everyday Coincidence vs. Grand Fate: Unlike the deep, philosophical concept of
缘分 (yuánfèn) which implies a destined connection between people,
碰巧 is much more grounded and mundane. It's the engine of everyday coincidences. Running into an old friend in a different city is
碰巧. Finding a hundred-dollar bill on the ground is
碰巧. It doesn't necessarily carry any deep, spiritual meaning.