What might lead to a commitment, ? a decision to make a commitment to make the relationship last?

为什么作出承诺，决定承诺维持双方的关系？

耶鲁公开课 - 心理学导论课程节选

What if you have intimacy,we share secrets, passion, we feel physically attracted to each other but we're not making any commitments here."

如果有亲近关系，和激情体验,但是不做承诺“

耶鲁公开课 - 心理学导论课程节选

This is physical attraction with close bonding but no commitment, Romeo and Juliet when they first met.

爱慕对方身体,关系亲密，但没有承诺，就像罗密欧遇到了朱丽叶。

耶鲁公开课 - 心理学导论课程节选

I don't want to really know that much about you, I don't want to really share anything of me with you, but I am committed to maintaining this physical attraction to you" Well, that's what Sternberg calls "fatuous love."

关于你，我不想了解太多，也不想和你分享我的秘密，但是我承诺,和你保持这种肉体关系“,斯腾伯格把这种感情叫做愚蠢式爱情“

耶鲁公开课 - 心理学导论课程节选

We are basically committed to each other for sex but it's very hard to make those relationships last a long time because we might not have anything in common, we might not share anything with each other, we might not trust each other, we are not particularly bonded to each other.

我们基本上只有激情的承诺,长时间维持这种关系很困难,因为可能双方没有任何共同点，没有共享的东西，我们可能互不信任，不是特别亲近。

耶鲁公开课 - 心理学导论课程节选