Serendipity
jɪfɔː wai5 dɛfaɪv dʒɪŋwɒn zɪθɹiː ou2 ɹantuː dɛfaɪv heɪəθɹiː jʌnfɔː jɪfɔːwɐfɔːɹi də dʒɪwɒŋŋksɪθɹiː ɒθɹiːjuːɹɐtuːn də haθɹiːɔɪəfɔːn lɪtəɹəli ʌnɛkspɛktɪd səpɹaɪz aksɪdɛntəl ɡʊd lʌk
In Chinese 意外的惊喜，偶然的好运 (yìwài de jīngxǐ, ǒurán de hǎoyùn) - Literally: unexpected surprise, accidental good luck
The occurrence and development of events by chance in a happy or beneficial way.
Example
"It was pure serendipity that we met; I wasn't even supposed to be at the coffee shop."
