I just want you to know that you were my first love.

我只是想让你知道，你是我的初恋。

youdao

I regretted that you were not my first love.

我遗憾没有把第一次留给你。

youdao

I regretted that you were not my first love.

我遗憾没有把第一次留给你。

youdao