What can I say by sending a shadow photo?

1. Because it's a shadow, I can't see the expression on my face, just like now you don't know I'm crying.

2. Dream is a gorgeous and beautiful spring flower. It is graceful, dancing with the wind, leaving a petite shadow in the moonlight.

Don't depend too much on others in this world. Even your shadow will leave you in the dark.

I'd rather be your shadow and stay with you all the time. Even in the dark, I will be by your side, although you can't see it.

5, you are my shadow, when there is sunshine, there is you! You are my sunshine, and I need you in a stormy day! You are my wind and rain, and we won't forget each other on the same road!