Board Thread:Off-topic/@comment-26293010-20151025224354/@comment-26293010-20151105145136

Homeworld has different culture. That means that age may not be a taboo.

Also, Peridot had to have been alive for training, reading hundreds of years of reports, and stuff. I doubt she is as old as Steven. Or that she feels like so.

And just because she acts like a child doesn't mean she is one. Plus, they are a whole other race.

Human culture may not line up with them.