Learn what "why are you up so late" means, when people say it, and how to use it naturally in English.

It means the speaker is asking why the other person is awake so late.
From Billionaire’s Betrayal, Episode 35
The speaker is making a casual comment about someone being awake late at night.
Use this in casual conversation with friends, family, or someone you know well. It can also sound mildly concerned or curious.
Scenes unlock real expressions as you watch
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