1. "You are the love of my life."（你是我生命中的爱人。）

2. "I am so lucky to have you as my Valentine."（我很幸运能和你共度情人节。）

3. "Your eyes, your voice, your laughter - they all make me feel like I'm the luckiest person alive."（你的眼睛、你的声音、你的笑声，它们都让我觉得自己是世界上最幸运的人。）

4. "You are the light in my life, and I love you more with each passing day."（你是我生命中的光芒，随着每一天的过去，我对你的爱更加深厚。）

5. "My love is like the grasses hidden in the deep mountains. Though its abundance increase, there is none that knows."（我的爱就像藏在深山中的青草，虽然它越来越多，但没有人知道。）

6. "I just can't believe the loveliness of loving you. I just can't believe the one to love this feeling, too. I now know how sweet a kiss could be. Like the summer sunshine, your sweetness over me."（我只是不敢相信爱你的美好。我只是不敢相信也会爱上这种感觉。我现在明白了吻的甜蜜，就像夏日阳光一样，你的甜蜜笼罩着我。）

7. "You have been and still are my only true valentine."（你一直是，现在仍然是我唯一的真正爱人。）

8. "I am yours forever."（我永远属于你。）

记得，最重要的是表达出你对对方真挚的感情。选择一句你觉得最能触动你们之间情感的话，让你的贺卡更加贴心和特别。