What did the director come here for?

总监为什么来这儿?

Maybe he just dropped in and had a chat with us.

可能他只是顺便来看看，和我们聊一聊。

What I'd really like to find out is his real intentions.

我很想知道他的真正目的。

To learn about our group leader perhaps, you mean?

你的意思是，他来了解我们组长的情况吗?

I think so.

我是这么认为的。

drop in 顺便走访(某人)

intention n.意图，意向，目的