気だな

you intend to

→ 気
phrase Rare #32,216
you intend to Used to accuse or challenge someone about what they appear to be planning. The な adds emphasis, often conveying suspicion or realization.
JA: 私をだます気だな。
EN: You intend to deceive me.

本当に脱ぐ気だな

You really are going to take it off, huh?

— 甘い生活 (1960)

ガンダルフどうせ厄介事持ち込む気だな

Gandalf, I suppose you're here to bring trouble, aren't you?

— ロード・オブ・ザ・リング/二つの塔 (2002)

家から銃を持ってくる気だな

You're planning to bring a gun from home, aren't you?

— 炎628 (1985)

我々をハメる気だな

You're trying to set us up, aren't you?

— エリート・スクワッド ブラジル特殊部隊BOPE (2010)

なるほど私の安全脅かす気だな

I see—you’re threatening my safety.

— ワン・バトル・アフター・アナザー (2025)