to be exactly right about something
何かについて完全に正しい (nanika ni tsuite kanzen ni tadashii)
"You hit the nail on the head with that analysis."
"あなたはその分析で完全に正しかった。" (Anata wa sono bunseki de kanzen ni tadashikatta.)
to become more liked or appreciated over time
To be willing to consider new ideas or opinions.
to work hard on something for a long period
to repair a relationship after a disagreement
crazy or extremely worried
to aim for something very ambitious or difficult to achieve