She nods and gives him a reassuring smile.  "Like I said, I've been feeling a little sick.  But it'll pass.  So,... working the carnival huh?  Having fun?"  She tries to change the subject, happy to talk about anything besides her health.  If he started asking about her symptoms or anything she'd have to make it work.  And she's a terrible liar.<br/><br/>At one point when Brian isn't looking, Liz carefully lifts her shirt and stares at her swollen middle.  It could still pass as a potbelly, but it's getting up there in size.  She cups her hands around it and sighs, then tucks herself back in.