How we cite our quotes: (Act.Scene.Line)
Quote #10
HARRY: But the thing that scares me most, Albus Severus Potter, is being a dad to you. (4.15.25)
Harry voices his disappointment clearly here, and in a way that Albus knows that Harry isn't necessarily disappointed with Albus (let's be real though: he is), but he's more disappointed in himself for failing his son when he needs his dad most.