Always. Walk.
I will keep walking, keep walking, until the day when we are both old, until the day when I have only you by my side. . .
Always. Walk.
You will keep walking, keep walking, until the day I catch up with you, until the day you are tired. . .
I keep walking for you. . .
You keep walking for yourself. . .
But, dear, please, wait, wait, for me. . .