I let my budgies out for the first time, it's the weekend so I had a few hours to spare. I opened the door and clipped some millet in the doorway, they started eating the millet and then Yurio jumped out and Indie-Blue followed. They flew round my room for a bit, ignored the branch perch I had set up and sat on the curtains. After about 3-4 hours they started to get restless and I felt they probably needed something to eat or drink, so I took a perch out their cage, got them to step onto it, and slowly placed them safely back inside the cage. They're now in their cage eating, drinking and resting.