我对你一见钟情你对我一见终情
[wŏ duì nĭ yī jiàn zhōng qíng nĭ duì wŏ yī jiàn zhōng qíng]
Describing the feelings from both perspectives: 'I fell for you at first sight and you became infatuated with me immediately'. It emphasizes instant connection and deepening affection.