It didn't occur to me that she might be somewhere else, because the room looked apartmenty. I thought that while the shower scene was for the boys, it also meant that maybe she'd jump back in the tub. However, escaping that fire and all would be very difficult, so your idea makes way more sense. If I just ruined the next opener for myself because she'll still be on the phone, I'm angry! That has the potential to be so funny and ...emotional.

I only found out halfway through, but yeah. I wish I had waited.