I think you can find out if there is a possibility of romance within the first second of meeting someone, so-called love at first sight.

我想你就能知道是否有可能和某个人相见一两次就恋爱，也就是所谓的一见钟情。

youdao

Love at first sight is possible, but it pays to take a second look.

看一眼爱上一个人是可能的，不过还得仔细看上第二眼。

youdao

The only true love is love at first sight second sight dispels it .

真爱是在第一次的见面，第二次见面便烟消云散。

youdao