to not do what one said one would do
言ったことを実行しない (itta koto o jikkou shinai)
"He went back on his word about helping me."
"彼は私を助けるという約束を守らなかった。" (Kare wa watashi o tasukeru to iu yakusoku o mamoranakatta.)
to tell someone all your private feelings or secrets
to hide the truth about something
to talk about something that has been worrying you
to make a sincere promise
To be very full or crowded.
to travel frequently; to not stay in one place for long