Question

Who was curios to know the details

Answer 1

Answer:

"I'm curious to know..." is an indirect way to construct a question. It is used if you want to ask a question without directly asking the listener. It's a slightly awkward phrase; I'd be more likely to say "I would like to know..."

Either way, it is used when you don't expect the listener to know or to volunteer an answer, or when you feel it would be somehow rude to directly question the listener. The latter is discouraged in American English, and is described as "beating around the bush."