to do something secretly or deceitfully against someone
誰かに対して秘密裏に、または不正に何かをする
"She went behind my back and told the manager everything."
"彼女は私の背後でマネージャーに全てを話した。"
to show agreement by nodding
to avoid mentioning unpleasant details
to travel or walk around aimlessly
to gain someone's confidence through actions
safe and unharmed after a difficult situation
to clarify the truth after a misunderstanding
