How do you know when I hide all my feelings inside
How do you know it?
How do you know when I am sad and when I need a laugh
I don't show it
How do you know about mars, oh my sun and my stars
How do you know it? (without knowing)
How do you know what I do and the things I have been through since I have grown

When I am late you still wait
By the door
Tell me how do you know what's in store

How do you know?