話だな

That’s quite a story.

→ 話
phrase Rare #30,554
That’s quite a story. A casual, often emphatic reaction to a story or something someone has related.
JA: それは感動的な話だな。
EN: That’s a moving story.

感動的な話だな

That's a touching story.

— ダイ・ハード (1988)

式が拉致監禁されたという話だな

So the story is that Shiki was kidnapped and held captive.

— The Garden of Sinners: Paradox Spiral (2008)

なかなか面白い話だな

That’s a pretty interesting story.

— AKIRA (1988)

信じられない話だな。

That's unbelievable.