[He can't help but grin sarcastically at that, his teeth briefly flashing before he tries to push him a little backwards and gain the upper edge.]

I think we both know that's a lie.

[Words he'd told him before, when they had been fused together.]

Besides, I've noticed enough subtle differences between the both of you to know the differences. My conclusion is thus; it seems the superior twin is replacing the other. Even in my memories.

[It's the type of praise that could only come from Akechi.]