1. familiar
    • 彼は彼女になれなれしすぎる
    • He's too familiar with her.
    • 彼はなれなれしい態度で話し掛けてきた
    • He began to speak to me in an overly friendly manner.
    • お客さんにあまりなれなれしくしてはいけない
    • You shouldn't be too familiar with your customers.
    • 彼のあのなれなれしさが嫌いだ
    • I don't like his cheeky manner.
    • なれなれしくしないでよ
    • Don't get fresh with me!