to notice or become aware of something
何かに気づく、または認識すること (nanika ni kizuku, matawa ninshiki suru koto)
"He didn't pick up on the subtle hints I was giving."
"彼は私が与えた微妙なヒントに気づかなかった。" (Kare wa watashi ga ataeta bimyō na hinto o **pikku appu on** shinakatta.)
to accuse or blame someone
to be open and honest about one’s intentions or feelings
to agree with someone or have the same understanding
to look after someone and help them develop
to look or feel extremely angry
to easily understand someone's thoughts and intentions