"Missing you on the fifth day" 是表达 "想你的第五天" 的英文表达。

来源：这是一种常见的用于表达思念对方的说法，通常用在某人失踪或离开后。

例句：

I miss you so much on the fifth day since you've been gone.
Today is the fifth day since I last saw you and I still can't get you out of my head.
I can't bepeve it's already been five days since we last spoke, I'm really missing you.

翻译：

你走了五天了，我真的很想你。
今天是我见你的第五天了，你还是一直在我脑海里。
我不敢相信已经五天没说话了，我真的很想你。