to reveal one’s real character or intentions
本当の自分の性格や意図を示す (hontou no jibun no seikaku ya ito o shimesu)
"He showed his true colors when he took charge of the team."
"彼はチームを引き継いだとき、本当の姿を見せた。" (Kare wa chiimu o hikitsuidato ki, hontou no sugata o miseta.)
to behave in a confident and assured way
to gain someone's confidence through actions
to return at a later time for an update
a strong desire to travel and explore the world
to give an opinion in a discussion
to discuss something until a decision is reached