少年我的心你负不起
[shăo nián wŏ de xīn nĭ fù bù qĭ]
'少年我的心你负不起' means 'Young heart, which you cannot bear,' conveying that the intensity of a youthful heart or love is too heavy for someone to bear or handle emotionally. It expresses deep and overwhelming feelings that are hard to endure.