不幸的是，时间还早，格林一家又觉得很累，他们没注意到有什么不对。

Unluckily, it was so early and the Greens were feeling so tired and they didn't notice anything wrong.

youdao

我们谁也没注意，他们悄悄走了。

They managed to leave without any of us realizing.

《牛津词典》

他们总是窃窃私语地说这件事，以为我没注意到。

They are always whispering about it and thinking I don't notice.

youdao

Before Rosenthal, they didn't see children on the bus.

在那之前，他们没注意到车上的孩子。

哈佛公开课 - 幸福课课程节选

He's making his own decision as you said and no woman is going to tell him to eat quiche or tofu and that you may have missed it but in the song there we'll show this later in class again but in the song they say that 'I won't eat quiche anymore' and 'goodbye to tofu' and things like that.

正如你所说,他是在做出自己的决定,没有女人会要求他们吃什锦蛋饼或是豆腐,你们可能没注意到但是背景音乐中有提及,等下我会再放一次,但背景乐中有'我再也不吃什锦蛋饼了',永别豆腐,之类的歌词

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选