IU has shared a behind-the-scenes story that makes you cringe a million times.

IU shared some behind-the-scenes stories from *The Grand Prince's Wife* that made me cringe a million times lol

I don't have an appetite, but I have to eat, so maybe a piece of bread?

I heard they ate it, so it looks like they went into the filming set with breadcrumbs on their mouth lol

Wooseok asked, "What did you eat?" but IU only ate one piece.

I pretended I didn't eat it and said I didn't, but apparently there were breadcrumbs on my mouth lol