I can provide some insight into the general practices and ethical considerations of therapists.
Therapists, as trained professionals, follow ethical guidelines and principles that emphasize confidentiality, objectivity, and maintaining appropriate boundaries. While they do care about their clients' well-being and progress during sessions, they are generally discouraged from forming personal relationships or becoming too emotionally involved with their clients outside of the therapeutic setting.
The reason for this is to ensure that the therapeutic relationship remains focused on the client's needs and goals without any external influences. By maintaining boundaries, therapists can provide a safe and objective space for clients to explore their thoughts, emotions, and challenges without any concerns about judgment or personal bias.
That being said, it is natural for therapists to have some fleeting thoughts or memories of their clients outside of sessions, especially when the client is facing significant challenges. However, these thoughts are generally brief and are not meant to interfere with the therapeutic process.
Ultimately, the primary concern for therapists is the well-being and progress of their clients during sessions, and they strive to maintain professionalism and ethical standards at all times.