[The action doesn't go unnoticed by this Kaiba's keen gaze, but he isn't sure what the end result would have been, whether it would be to remove the glasses or to ball into a fist, or so forth.]

.....

[Narrowing his eyes, he mercifully let that one slide though the implications displeased him, the statement was unclear. Excuse you, there is nothing dorky about his vanity jet. It is the most extra thing in the skies]

[Measuring his double's words he questions whether this is an attempt at playing dumb or if this other him is still operating under the illusion]

Yeah, right. [He snorted derisively.] That's what we've been told. Honestly I couldn't care less either way, not what the Voidtreckers are up to, nor what reality this place is trying to weave, neither have anything to do with me.

[Laying his metaphorical cards on the table]

All I care about is getting out of here and back to where I belong.