"Yes, Dad. I can relate. Caffeine is really addictive. Especially the Espresso," Hawk agrees, slightly shaking his head, smiling. As usual, their dad is good at giving relatable examples for conveying himself to gain sympathy. Their dad is a very articulate man. And too rational and sane. The reason the Scientific Community regard their dad as a hopeless mad scientist will always be a great mystery to Hawk.