那天他离开你的公寓后，这里只剩下我一个人。抱歉，我事先毫无知晓就打开了他的手提电脑，查看了他的浏览记录。

So after he left your apartment one time, when I was alone there, I don't know, I'm sorry, I opened up his laptop, and I looked through the browser history.

youdao

不知道离开我的那天你是否哭泣，只知道心碎的我，泪湿透了枕边。

Do not know the day you left me crying, I only know that heart-breaking tears soaked the pillow.

youdao

在你离开的那天，你知道我有多难过吗？

Do you know how sad I felt when the day you left?

youdao