He's in a mood. She's not sure how he couldn't be, under the circumstances. Watching him throw rocks, she doesn't say anything for a minute.

Did something happen once she was finally able to catch a little sleep? That'd figure.

"What are you doing?"

It doesn't look like he's wearing the watch now, but if they're being listened to out here, she better not ask him if the Others came clean already or if he's just feeling defiant.