The day the Draco Malfoy decided that he wanted propose to Hermione Granger was also the day that he found out he favorite color. For years he had automatically assumed it was red or gold, her being the princess of Gryffindor and everything. But it wasn't. Her favorite color was blue. His love had always had an affinity for the color, and really enjoyed it's "calmness". So when the day came that Draco proposed with a sapphire ring and tears sprang up in Hermione's eyes, that was the day that he knew that he had made the right choice. Her.