In the letter.

Dear Hermione,
I'm sure by now, you have come to hate the person writing this letter. But that's why I'm writing it. I was hoping that I could confess something I've wanted to for a long time,
Anonymously.
Because even as I know you won't believe me if you knew who I was. I love you, Hermione Granger. So much. It's taken me a long, long time to realize that I was falling in love with you. Please don't try to find out who this is. It's better for both of us if you don't know.

I love you-
Anonymous

Hermione stared open mouthed at the letter. Her heart was beating fast and hard. 'It's not that anonymous anymore.' She thought. Hundreds of questions were bursting in her mind. She tore her eyes away from the letter and spun around.
There, standing in the doorway, looking as unfathomable as ever, was Draco. His face was slightly red and his chest was rising fast. He was panicked. Hermione stood, the letter hanging limp in her left hand. She opened her mouth to speak but no words came out. Instead Draco walked right up to her, leaned down, and kissed her. His right hand on her waist and his left hand on the back of her neck in her hair. Hermione put her hands around his neck. The kiss lasted about 4 seconds before Draco broke away to look down at her. She looked up and smiled incredulously. He smiled too, but it was to himself.