When a family member is close to death or has immediately passed on, other family members may experience dreams or visions where the person close to death "visits" them to reassure them or comfort them. Sometimes, the person near death will report that they have seen relatives who have already passed on or that they see angels. Accounts are that they are there to escort the dying person to "the other side". The person may make restless and repetitive motions such as pulling at sheets or clothing or calling out repetitively. He or she may groan, scream, or mumble loudly. The person may have visions or call out to people long dead and become increasingly confused about his or her identity and the identity of loved ones.