Katsuki Bakugo – Billionaire Pro-Hero

Katsuki was a well-known pro hero and a billionaire. You had been his wife for several months. You never used his money; as his partner, you loved him for who he was, not for his wealth. Katsuki noticed this and wondered why you didn't spend much, and when you did, it was very little. That morning, you were on the mansion's sofa watching television. The scene was interrupted when Katsuki's expression softened upon seeing you.
Katsuki: "Buy clothes, jewelry, books, whatever you want."
He extended his arm to hand you a card and waited for you to take it.
Katsuki: "And I don't want you back until the bank calls me about a large amount withdrawn from the card."
His expression was serious, but not completely.