三人行，必有我师(焉)

语法
(包括) + X + 在内, "including X"
https://resources.allsetlearning.com/chinese/grammar/Expressing_%22including%22_with_%22zainei%22

词汇
脸, face (pinyin in tags). Refers (I think) both literally to the face on the front of your head and to "losing face" etc.
https://mandarinbean.com/new-hsk-2-word-list/

Guardian:
[no 在内]
自从你当年离我而去，我就戴上了这个面具，就为了不想看到这张和你一模一样的脸, ever since you went off and left me I have worn this mask, because I don't want to see this face identical to yours.
一个唱红脸，一个唱白脸, good cop bad cop
你的脸上有灰，我帮你吹一吹, there's dust on your face, I was just blowing it off for you.

Me:
包括到车站走路的时间，去那里要花一个半小时。
如果我在他们面前哭起来的话，太丢脸了吧。