一见如故 yījiànrúgù instant affinity Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 他们两个天才一见如故，非常有惺惺相惜的感觉。 tāmen liǎng gè tiāncái yījiànrúgù, fēicháng yǒu xīng xīng xiāng xī de gǎnjué. The two geniuses hit it off instantly and shared a deep sense of mutual admiration. Source: Dong Chinese Dictionary