It's very important to them, Peridot. What's the point of life if you're not enjoying it?

If you need a way to pass the time, you could always ask someone. I'm sure there are other games like this one to be found, as well as multitudes of other activities. You could always try making a friend, too.

[Doing that would be a step towards getting Peridot to stop being so... Homeworld, at least. Of course, Rose doubts it'll be quite that easy.]