to say something unintentionally that was meant to be secret
意図せず秘密にするつもりだったことを言ってしまう (itosenzu himitsu ni suru tsumori datta koto o itte shimau)
"She let it slip that she was moving abroad."
"彼女は海外に引っ越すことをうっかり言ってしまった。" (Kanojo wa kaigai ni hikkosu koto o ukkari itte shimatta.)
feeling completely happy and content
to be honest and trustworthy
to agree to compromise with someone
something unfamiliar or strange
to be very close friends
a sign that a situation will improve soon; hope in a difficu...