Yap.Town

って分かったの

knew that?

→ って
phrase Uncommon #16,715
knew that? A casual way to ask whether someone knew or realized something. The question word meaning “how” or “why” usually comes before this phrase.
JA: どうして彼が来ないって分かったの？
EN: How did you know he wasn’t coming?

どうしてここにいるって分かったの？

How did you know I was here?

どうして私がカナダ人だって分かったの？

How did you know I was Canadian?

「なんで私がトムのこと好きって分かったの？」「そんなの見てれば分かるよ」

“How did you know I liked Tom?” “It’s obvious if you just pay attention.”

なんで嘘だって分かったの？

How did you know it was a lie?

どうして私がやってないって分かったの？

How did you know I didn't do it?

どうして嘘ついてるって分かったの？

How did you know I was lying?

どうしてトムがメアリーにキスするって分かったの？

How did you know Tom was going to kiss Mary?