帰ってきたの

did ... come back?

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phrase Uncommon #10,603

did ... come back? A casual question about whether someone or something has returned. The final の adds an explanatory or questioning tone; the subject and time may be understood from context.

JA: いつ帰ってきたの？

EN: When did you come back?

トムはいつオーストラリアに帰ってきたの？

When did Tom return to Australia?

（美也子）上の子の旦那帰ってきたの

(Miyako) Did my older daughter's husband come home?

— 映画聲の形 (2016)

みんな、何時に帰ってきたの？

What time did everyone get back?

何であの子は早く帰ってきたの？

Why did that kid come home so early?

もうお父さんは帰ってきたの？

Is Dad home already?

何しに帰ってきたの

What did you come back for?

— マルホランド・ドライブ (2001)

帰ってきたの？

Are you back?

— ROMA/ローマ (2018)