Sabrina walked toward the Potion Master's office. Noticing the door was closed, she looked around. Noticing a small box near his door, she placed her Valentine on top of it. It was on pink parchment with a picture of a heart with two cupids fluttering around. She added a small bag of Honeydukes chocolate and then scribbled a note:

Dear Professor Branxton
Happy Valentine's Day! I just wanted to give you this valentine, which says that you're a great teacher who makes learning fun. Thanks for all you patience, hard work, and determination that you show toward your students

She turned around, whistling a song as she walked back down the corridor to the common room.