to fall deeply in love
深く恋に落ちる (fukaku koi ni ochiru)
"He fell head over heels in love with her the moment they met."
"彼は彼女と初めて会った瞬間に深く恋に落ちました。" (Kare wa kanojo to hajimete atta shunkan ni fukaku koi ni ochimashita.)
to stay updated or adapt to modern trends
to perform one's assigned tasks or responsibilities
plans are uncertain or not decided yet
Creative or open-minded thinking without limits.
to make someone learn from their mistake
to be very expensive