[She directs her gaze and her voice in Hol's direction, softening it somewhat. He has plenty of reason to be wary.]

My name is Natalie. I'm a friend of Ilsa's.

[And then her head turns, directing her words back at Ilsa.]

..you're not taking a watch. There's no need for you to take a watch. I'll be up all night.. and then, hopefully, I'll be left alone to sleep it off during the day.