It’s confusion and concern that is echoed in Bastila. Once she retreats back to the cockpit, she curls up in the seat, hugging her knees, and tries to focus on her options.
She could continue to keep Revan at arm’s length. Her memories might come back, and when they do, Bastila doesn’t want to have sympathy for her.
But...she could open herself up, be this new person’s friend. Keep her on the path of the light. If Revan never returns, it would be wrong to treat the person her soul is bonded to like...well. Like she is who she was.
She makes her decision, and gets up to go and find Revan.