Suffering and physical contact
If Friends are suffering intensely, we might reach out and gently put our hand on their arm or shoulder. We should evaluate their response to our touch and pull back respectfully if they seem uncomfortable. The circumstances and person will have an effect on our greeting. Our level of comfort is important as well.

Contact conveys our warmth and establishes a bond between Friends and us. It also allows us to sense with greater immediacy what Friends are feeling. We all respond differently to contact, depending on the situation and the individuals involved. For some a light touch on the arm is enough; others might welcome a friendly hug. In contrast, some might view a hug or touch as an invasion of personal space.

Both the giver and the receiver have to feel comfortable with the contact. We should understand and respect cultural practices related to touch between individuals who are not family members.