听说有个人愿意陪你不是我还能谁这么傻
[tīng shuō yŏu gè rén yuàn yì péi nĭ bù shì wŏ hái néng shéi zhè me shă]
Translated as 'They say there's someone who wants to be with you; if not me, then who would be so foolish?' It expresses deep devotion and longing mixed with a touch of self-deprecating humor.