Howard: You feel like Raj is getting a little carried away with all the baby stuff?
Bernadette: I don't think so. He just wants to be part of the experience.
Howard: All right, if you say so. What's in the box?
Bernadette: Oh, it's an ultrasonic microphone so we can hear the baby's heartbeat.
Howard: Oh. That's cool. Can we try it?
Bernadette: Actually, Raj ordered it. He made me promise to wait till he was here.
Howard: So he can be part of the experience?
Howard: I'm surprised he let us conceive without him.
Bernadette: It's a sore spot, don't bring it up.