人潮没有你我去拉紧谁
[rén cháo méi yŏu nĭ wŏ qù lā jĭn shéi]
Literally means 'if there is no you in the crowd, then who should I hold on tightly to?' In this sentence, 'you' represents someone irreplaceable or a specific target object. The speaker expresses a feeling of loneliness if without the other person in sight and indicates his attachment to and importance of 'you'.