*chorus* I had been stay up late night just to make your birthday card, we stay up late night to prepare tomorrow's exam, after today we might can only say good bye, so can you please stay up late night with me just to chat once again? I stay up late night for you just to help you record your favourite movie, we stay up late night to get online chit chat, after so many days of staying up late night, so just let me sing this song to plead you stay up the whole night with me until tomorrow