Alina’s emotional investment in Mal shines through again; she could be in huge trouble, and yet, she’s totally focused on the good news that he survived. During the captain’s testimony, Alina starts to feel a bit better: like everyone else on the skiff, she saw the light. Clearly, then, it’s not a sign that she’s unwell. Given that Alina is the one on trial in this situation, though, the implication is that the light may have come from her—and Alina just doesn’t know it yet.