Knew something was up when this has 21 comments and we don't often get past 2 digits. As always, thank you for the TL.
So I was hoping the misunderstandings would melt with this. Even wished Mao-chan would at least tell him it's a honmei choco, but boy... she went above and beyond. Not only did she not fumble, she hit a home run!
She confessed! LET'S GOOO! PUSH!!
Onii-chan it's your turn not to fumble this...