Looks like the Newton boy'sgot a big smile for you. Yeah, he's a good buddy.

VOA: standard.other

So, if you smile at somebody, and you just hate their guts but you want to smile at them, it's--unless you're quite gifted it's difficult to fake a really good, really happy smile.

所以，你对某人微笑，你很讨厌他们，但你要对他们微笑，除非你很有天赋,很难去假笑，伪装真正的微笑。

耶鲁公开课 - 心理学导论课程节选

Smile. Have a good time.

微笑，享受美好时光。

哈佛公开课 - 幸福课课程节选