前世回眸换与你相遇今生相爱莫擦肩而过
[qián shì huí móu huàn yŭ nĭ xiāng yù jīn shēng xiāng ài mò cā jiān ér guò]
This is a poetic expression referring to a romantic belief in destiny. It suggests that a glance from one's previous life results in meeting someone in this life. The hope is for not just meeting but also falling in love and not missing each other.