因为，没有一定时间与程度的交流，不可能熟悉对方的一些习惯与想法，更不可能猜到对方下一步的想法与行为。

Because, without a certain degree of communication and time, can't be familiar with some of the other habits and ideas, it is impossible to guess each other next idea and behavior.

youdao

你看对方一秒，就能猜到了。

You see somebody for about a second, you could make a guess.

youdao

You see somebody for about a second, you could make a guess.

你看对方一秒，就能猜到了。

耶鲁公开课 - 心理学导论课程节选