[BWTraveller]

New chap and we have the first official declaration of love.

Spoiler:

Yui, the daughter of Kaito's former teacher, brought Kaito back to his master's house (where he'd lived and trained for years) to celebrate the awakening of his magic. Then, when he was gone, she made a request to her parents. That night, she went to his room and snuck into bed with him. When he woke up, she presented him with a marriage form and asked him to be her husband. She reveals that she's fallen in love with his determination from a very young age, but since she's the daughter of a magic school/dojo, she wouldn't be permitted to even entertain the idea of being with a man who couldn't use any magic. She relieved the stress of having to stifle every bit of her love for him by writing and storing away new marriage forms every single day. Since she'd never shown any signs of romantic interest in him over all these years he naturally thought it was the result of Charm, even though his eyes weren't hot like they get when active.

Basically, due to having never seen any indication of romantic interest prior to this, the sudden expression of intense love seems unnatural, so even though there's none of the normal indication that his power has activated he simply can't believe that the confession is anything but a result of his Charm.