Someone you work with, right? Or is it just for sex? You made such a point of not forming attachments.

和你一起工作的某人，对吧？是不是只是为了性？你树立了一种不想引起任何攻击的方式。

Kids who grew up like he did, they're incapable of forming attachments.

像他这样长大的孩子 不会依附于别人。

He reasoned that we were the central figures in our son's life, but forming an attachment to a caregiver was good for his development.

他的理由是，在儿子的生活中我们是核心人物，但对照顾他的人形成一种依恋感则有利于他的成长。