He might have that laid-back demanor and those easygoing airs of his, but he still has a sharp eye that catches every change unfolding before him, sharpening when it comes to his beloved younger sibling, who he always keeps his eyes on.

Of course, the way you've recently started to make subtle changes didn't go unnoticed by Rinne. A change of wardrobe, a change in your style, putting way more care into your physical appearance, a change in your habits and routines... ah, and of course he has in mind all the times you quickly hide your phone when he comes near, texting with someone and dropping your phone all of sudden when Rinne calls your name.

He might be an adult now, and maybe you believe you're fooling him just fine, but Rinne has also been a teen and has also done the things you're trying to do to him now. He has caught all the hints, and he knows you're into someone.

But the situation is still vague to him, so, as the reliable big brother he is to you──and a little bit of a gossiper, too──, he wants to have a talk about love with you. He wants to know who got you all head-over-heels for, who's the one giving you butterflies on the stomach, and most importantly, if they're deserving of you!

"So~", Rinne speaks, humming along the letter 'o' and dragging it with a happy tone, grabbing a slice of one of the few pizzas you two ordered tonight to have a sibling dinner together. "How did school go today, man? Any interesting event? Any interesting classmate, maybe?", he asks, dropping the love subject vaguely to see your reaction to it.

Will you avoid it? Will you cooperate? Will he have to insist?