Mita-san-ttara, nani-shite-iru-no-kana. (What's up with Mr. Mita? What is he doing?)

Situation 1: It's about time for a meeting, but Mr. Mita hasn't arrived yet.

グレイ: 三田さんったら、何しているのかな。もうすぐ会議が始まるのに。