If I had one wish I'd wish for a sunny day.
If my wish came true I'd take you out for a walk.
If we went out for a walk I'd take you to all my favorite places.
If we went to all my favorite places they'd be your favorite places.
If they become your favorite places we'd go back again someday.
If we went back again someday I'd be sure to walk you home afterwards.
If I walked you home afterwards I'd kiss you sweetly at your doorstep.
If I kissed you sweetly at your doorstep, you'd wish for your own sunny day.
If you wish for your own sunny day, I hope you take me for a walk that day.