轻数321在你怀里哭泣轻叹789在心里我爱你
[qīng shù 321 zài nĭ huái lĭ kū qì qīng tàn 789 zài xīn lĭ wŏ ài nĭ]
This translates to a poetic expression about love: “Gently counting 321, crying and sighing softly in your arms, 789 hidden in my heart is my love for you”. It indicates someone deeply lost in love where actions such as sighs and cries are ways they express feelings, but also keeping unspoken words in the heart.