Shit. Katharina was torn between pretending everything was fine and just coming straight out and saying it. Neither of them were probably going to work. Walden was too smart to be taken in by her friendly little act, and if she just said 'I'm pregnant' with no preamble or introduction he was going to hit the roof.
She opened her mouth and closed it again.
"Why don't you sit down?" she suggested in a strained voice. "I'll get you a drink and we can talk. I have some news."