Sarah looks dumbfounded at the response. Tulip show? Buzz Starman?
For once, and only once to date, she's really happy to see Morph.

"Doing better, trying not to push it. So... Irving... where'd you pick him up?" she asks, trying to get back on track, then realizing she left him hanging, and searches for a response to the kid, feeling like somehow she shouldn't be ignoring him.
"Uhm... I never... really watched TV. Buzz Starman or the Tulip Show."
Not that it matters, since he seems to find Morph much more interesting... for the best.