Marshall: Okay, so you just want me to call my dad and tell him that we're not having a baby?
Lily: That's about the size of it.
Marshall: Okay, out of curiosity, when do we tell him about the baby?
Lily: We'll tell him about the baby when there's a baby to tell him about.
Marshall: So, he just gets no notice? He just walks into his boss's office, and says, "I just had a grandson. I'm gonna be out for three months."
Lily: Out for three months?
Marshall: Yeah. He and my mom are coming to live with us when the baby's born. We talked about this.
Lily: No, we didn't.
Marshall: I meant, me and my dad.