Lisa recovers. It would seem that she should be living and rejoicing! However, living without illness is something she has forgotten how to do. Instead of happiness, she feels lost and tries to find her way, making mistakes and risking losing herself. Meanwhile, Doctor Ermolov learns how to be a patient: it turns out that this role is much more difficult than his usual one. Nastya works at the hospital and every time she encounters a difficult patient, she calls on Ermolov for help. Everyone around them is convinced that there is something between them. Sometimes, she thinks so too...