The Oak Street friends love hearing stories from their neighbor, Grandpa GG! When Grandpa GG is taken away in an ambulance, the kids need to process various emotions. They revisit the list of questions made in Oak Street Treehouse: The Day they Messaged God. This time they ask God, "What is heaven like? And how do we get to heaven?" God tells them about the Bible verse, John 3:16. He helps them to see that you can celebrate life without fearing death.