While Jack is sitting with Phoebe under the tree at lunchtime, he senses she wants to say something to him. How does he react? What might Phoebe wanted to talk about with her brother?

When Phoebe readies to talk to Jack, he evades her by swiping at bugs and then taking a long swallow from his thermos. Phoebe might want to ask about how Jack is dealing with death, whether he believes her brother is in heaven, whether her father will return. She might be looking for reassurance from her older brother.