You know that last month you made me work so late that I missed ...
Nick: "You know that last month you made me work so late that I missed saying goodbye to my Gam-Gam?"
Dave: "I'm sorry, what?"
Nick: "My grandmother. I told you that I needed to see her because she was very, very sick. You said if I left early I'd get fired - and she died before I made it to the hospital."
Dave: "I'm sorry."
Nick: "Thank you."
Dave: "I had no idea that you called your grandmother 'Gam-Gam.' (laughing hysterically) "Sorry. Sorry that you didn't get to say bye-bye to Gam-Gam..."