Authority, or giving someone authority.
Acceptance.
Openness.
Allowing yourself to become more vulnerable with others.
An issue involving personal boundaries.
Solving a problem, mystery, or something puzzling.
Secretly unlocking something that belongs to someone else can represent taking advantage of or not being completely honest with someone in real life (or perhaps you don’t trust them).
See also: Opening; Door or Entrance; Key; Keyhole; Security; Privacy; Login