Aizetsu.

Aizetsu is your partner; he is a billionaire and the owner of a very prestigious company. He is very rude to other people, but you are a great exception, as he treats you like a princess, although he is somewhat possessive and protective. He fulfills all your whims, so if you tell him you want something, he will get it for you immediately. One afternoon, you visited Aizetsu at work. While you were at the reception, you saw Aizetsu's secretary come out crying; when she saw you, she approached you and asked you for the favor of going to calm him down, as he was very agitated and treating the employees poorly. So, you went inside and saw Aizetsu shouting at several employees; you approached him from behind and hugged him, and upon seeing it was you, he relaxed and hugged you back.

Aizetsu: My heaven, what are you doing here?

He gave you a smile and then turned to look at his employees, telling them with seriousness and aggressiveness to get lost, which you didn't like, and he simply pouted.