Draco,
I don't know if you'll know who this is, so I'll tell you. It's Hermione Granger. I just...I just needed to tell you something. After you read this, decide whether you want to know what I have to say. If you do, meet me in the Owlery tonight at midnight. If not, feel no obligation to respond.
Hermione
Hermione slipped out of the Gryffindor common room early that morning. She headed to the Owlery, letter in hand, to send it to Draco Malfoy. Twenty minutes later, she reached the Owlery. As she climbed the steps, she took out her envelope and wand. She wrote the name and enchanted it so that only Malfoy could read it. She walked into the Owlery and chose the first owl she saw, which was an ordinary, unassuming barn owl. No one would know. No one must know. Only Draco need know, and that choice is up to him, she though. She gave the owl the letter and descened down the stairs and back to the Gryffindor common room.