If she were that concerned with what his expression was, she might be annoyed, but it's true they've been together too long to let petty irritations impact them. When you've battled for each other's lives as frequently as they have, who as time for that nonsense? Whether or not she and Daryl are especially close friends or something else, it's not her main concern. As long as they're alive and he doesn't hate her all else is workable.

...Not to say she didn't give it half a thought. From time to time. And possibly more often going forward since that kiss just wasn't a fair shake and she's no longer in the business of docilely accepting things.

"Privacy, huh... I getcha." Yeah buddy, you aren't getting off that easy -- which, damn it, is a good line too. She'll remember that one. "After you."