We had a happy chit-chat. We talked about everything. 

我们聊的很开心 我们无所不谈

Got time? Can we have a little chit-chat?

很时间吗？能否小聊一会儿？

We just got together chit-chat and had some snacks.

我们一家人聚在一起聊聊天，吃点零食。

Usually the person you've called, 14 they'd like to chit-chat too.

一般和你打电话的那个人，也会喜欢闲聊。

I'm not afraid of being in public. But I am horrible at chit-chat and gossip.

我不是一个害羞的人，我并不害怕出席在公共场合，但我要我跟人闲聊或者说一些八卦消息时，我会感到很焦虑。

Just think of all the hellos, good-byes and other unnecessary chit-chat you avoided.

考虑一下忽略“你好”，“再见”和其它可有可无的闲聊。