to fall deeply in love with someone
誰かに深く恋をする (dareka ni fukaku koi wo suru)
"He fell head over heels for her the moment they met."
"彼は彼女に夢中になった、二人が出会った瞬間から。" (kare wa kanojo ni muchū ni natta, futari ga deatta shunkan kara)
to be extremely frustrated and have no patience left
To quickly become good friends and enjoy each other’s compan...
to start a computer or system
to be knowledgeable or skilled about something
a delicate situation requiring careful diplomacy
a controversial or sensitive political issue
