Draco was standing in the Astronomy Tower and you surprised him from behind.

Rosalinda: "Happy Birthday Dray!"

Draco's eye widen in surprise as he looked at you,

Draco: 'How did you know? I never told it to you?"

Rosalinda: "Oh your friend mentioned it to me once"

Draco: "And you remembered?"

Rosalinda: "Yes, why wouldn't I? And tell me about what your parents gave you, a car, a yacht, a house? go on brag about it"

His smile fades.

Draco: "Actually, no one remembered except you"