I can't completely control them. But I know we're in a dream right now, so I can do things like this.

[holds out his hand and makes a pile of nachos and soda appear on the coffee table]

Little stuff. But I think Azdaja has been inside of a dream where she saw my house before. It can't be hard to at least run through memories when the setting is right. So try dreaming of your house next time you go to bed! If it doesn't make you homesick.