Tip toe Down the hallway Kiss your hair As you stay sleeping In the dawn And I don't have the time To stay and argue with you My flight's leaving say goodbye Sleep, oh-oh-oh, sleep I'll call you when I can I'm busy like I always am I'm waiting By my phone I know you're busy I got this heart-shaped hole And I know you don't have the time But I'm forgetting what you sound like What I wouldn't give to argue now Sleep, oh-oh-oh, sleep I'll call you when I can I'm busy like I always am You used to say I love you When you said goodbye You used to say I love you When you said goodbye Sleep, oh-oh-oh, sleep I'll call you when I can I'm busy like I always am Sleep, oh-oh-oh, sleep I'll call you when I can I'm busy like I always am