[He was. It's all coming back now, and it's clashing with what his life is now. And all he can do is focus on Touya.]

Liar.

[He's mostly saying to convince himself that Touya is lying. But when he feels the heat in his brother's body lower, his body relax, he knows he was right.

And he lets out a breath he didn't know he was holding.]

I don't care. I would have wanted to. I love you. You're my brother, you were my best friend. I would have done anything for you.