It occurred to him on the way up, as her presence returned to the Force and quickly filled with curious concern, that maybe he should have been reassured she was okay and gone back to his room. But she was aware of their approach at that point and going back would only look strange.
More strange. Than two Jedi hiking up to an overlook in the middle of the night in their pyjamas.
"Siri," he said as they reached the top. He stopped a short distance from her awkwardly. "Here you are." He hesitated. "We were just... checking on you." The truth. She'd know if it wasn't anyway.