Just maybe...

If I say his name and finally realize that I have a crush on him, he'll be drawn into a world he'll never known had existed.

If I say his name and finally realize that I have a crush on him, you might look at him differently.

If I say his name and finally realize that I have a crush on him, somebody might tell him.

If I say his name and finally realize that I have a crush on him, I'll have moved on.

If I say his name and finally realize that I have a crush on him, you'll know it's Leo.