A gesture can change everything.

Even though it seems like nothing.

It is, trust me.

Did I mention? It's free!

All you have to do is wave.

And please, try not to look so grave.

For she might think there is something wrong.

You will keep her up all night long.

Wouldn't want that, would you?

It's much better than saying a goodbye.

So, with your real smile, just say hi!

Keep her world lit.

It'll be worth it.