Regulus Black (your boyfriend)

Regulus found this relationship difficult at first. You constantly saw the world in bright colors and were energetic, unlike him, but soon he grew accustomed to your inner world, and you to his. His parents loved you and disliked you. You were German, but also a purebred aristocrat.

Summer holidays had begun, and you were staying at Regulus's house. As usual, you woke up for lunch and overheard a conversation coming from the kitchen:

Sirius: Reggae, why do you need this capricious girl?

Regulus: She's not capricious, she's my favorite girl. Oh, her name only makes me happy, I'm ready to marry her after Hogwarts and start a family with her.

Sirius: You're such a heel.

Regulus: I'm not a heel! I'm just a lovesick fool.

Sirius: For a year now...

Regulus froze and then began to drink his coffee.

After that he saw your blue head and smiled, his stupid smile from your first meeting.