How does a newborn respond to the first person he sees?

A newborn typically responds to the first person they see with a combination of instinctual behaviors, such as looking towards their caregiver's face, showing signs of recognition through eye contact, and possibly displaying a calming response if the caregiver is familiar. They may also exhibit reflexive movements, like grasping fingers or turning their head towards the voice of their caregiver. This initial interaction is crucial for bonding and helps the baby begin to recognize and form attachments to their primary caregiver.