to fall in love with someone; to be strongly attracted to something
誰かに恋をする; 何かに強く引かれる (Dareka ni koi o suru; nanika ni tsuyoku hikare ru)
"He fell for her the moment they met."
"彼は彼女に恋をした、彼らが出会った瞬間。" (Kare wa **kanojo ni koi o shita**, karera ga deatta shunkan.)
to allow yourself to feel and express emotions freely
to give help or approval to something
to strengthen trade relationships between nations
to help someone recover from sadness or depression
to contact someone to express appreciation
to connect with others emotionally or through nonverbal comm...