壁かべの花はな

noun

wallflower; shy person at a party

Refers to someone who is too shy to join in social activities, especially at parties, and stays on the sidelines. Often used in the phrase 壁の花になる.

• 彼かの女じょはパーティーで壁かべの花はなになっていた。

  She was a wallflower at the party.

• 初はじめての合ごうコンで壁かべの花はなになってしまった。

  I ended up being a wallflower at my first group date.