The context of the following conversation is Kai has not shared the news yet because they didn't know how their partner would react.:
Kai says I found out some great news today. I am pregnant!.
The friend responds That's fantastic! Have you told Mike yet?.
Kai responds No, I'm feeling nervous about how he's going to take the news..
The friend responds Do you think he will be upset?.
Kai responds I just don't know how he will react..
The friend responds I'm sure he will be happy to learn he is going to be a father..