to ask someone to marry you
プロポーズする (dareka ni kekkon wo moushikomu)
"He finally popped the question during dinner."
"彼はディナーの時にプロポーズした。" (kare wa tsuini dinaa no toki ni popu za kuesuchon wo shita)
To narrowly escape a dangerous or unlucky situation.
to express all your feelings freely
you can start fresh again tomorrow
to start thinking seriously about solving a problem
to speak at length in an excited or annoyed way
to frighten someone very badly