"Ai đã để hai tỷ đoá hoa trong phòng ngủ của tôi?"

Translation: Who put two billion flowers in my bedroom?

[HasdrubalBarca]

Does anyone else call their bedroom 'their room'?

[TehVanarch]

Well generally your bedroom is your own private room/space. You wouldn't necessarily "own" your own kitchen, bathroom or toilet. :P

[ong_bin]

Cho hẳn hai tỷ tiền hoa quả