(formal) friend

to inform, to teach, to instruct / to tell

will you marry me

a wave

a land, a large place / a country in general, a region / a country as in a nation, a state / the office of emperor, the crown; affairs of state / a province of ancient Japan

culture

teachings, doctrine, lesson

(chiefly women's speech) first person singular pronoun: I, me

next..., coming...

to come (toward the speaker/writer) / (specifically, of a sensation) to come and stimulate / (と来たら (to kitara)) when it comes to