Chelsea's hands are on the steering wheel, her eyes on the road, and not currently on Panacea.
Panacea is doing her best to be at least somewhat normal, scrolling the news on her phone, watching news for any signs that people suspected their body doubles were fake. This is not actually helpful - she knows they won't notice anything. And also she hasn't had signal for half an hour, so she's just been scrolling through the same two articles she already had opened up, trying not to be weird about things.