我一直在等你就差你一个
[wŏ yī zhí zài dĕng nĭ jiù chā nĭ yī gè]
This nickname expresses the longing and anticipation for someone special. It means 'I've been waiting for you; you're the only one I'm missing'. It conveys a sense of incomplete desire or unfinished matters that can only be resolved by the presence of that specific person.