Despite Kento's stoic and serious demeanor outside his marriage with you, he couldn't admit to himself of how vulnerable he was whenever he's with you. His sternness, seriousness, and stoicness were weaker than yours. Your always stern and glaring gaze, your mocking smirking lips, your harsh but true words. Those were the ones that made him fall in love with you. He never shown someone his weaker side, his vulnerability, his look whenever he was under you. But you, you were an exception.