Serendipity
ɐtʃtʃa nasiːb siː mɪli hjuːi kɔɪ tʃiːz jɐ ɡatnə sʌmθɪŋ ɔːɹ ɐn ɪvɛnt ðat keɪm ɐbaʊt baɪ ɡʊd fɔːtʃuːn
In Hindi Achcha naseeb se mili hui koi cheez ya ghatna (something or an event that came about by good fortune)
The occurrence and development of events by chance in a happy or beneficial way.
Example
"It was pure serendipity that we met on that train."