"Help, this guy has a gun and he's chasing me!"
This guy, is he a relative of yours, or a life partner?
"Wut?"
Does this guy seem to be under the influence of drugs or alcohol?
"Huh?"
Does this person appear to suffer from any psychological ailments? Is he perhaps mentally ill?
"Um"
Would you assume that this person might be homeless? Does he need an emergency intervention to find him a home?