Lexa finishes unlocking herself and then steps quickly over to unlock Jamie too before he gets any more tangled up in clothes. Maybe she should apologize for not thinking of that straight off, but that's not really her style, especially in these circumstances. But she does give Jamie a nod of approval as he readily agrees that Phil's got to die. She'd anticipated some resistance, and is pleased not to find it.

While he and Cosima work on trading Jamie and Phil's places, Lexa steps over to the door, leaning to peak at the hall and listen for a second. Once she's confident that there's no one to notice, she reaches through the bars and starts trying keys. She's as quiet as possible, but it's difficult not to jangle them around a little, flipping between options at this angle.