[...okay, this is quickly going to delve into the territory of embarrassing, so he's flicking this to private.]

Ranmaru.

[Gilgamesh sits up for this. She at least deserves his undivided attention.]

Everything you've seen up until now, everything we've spoken of, and most especially that man you saw in that cell—you should consider it a lie. We are not friends. We are never going to be friends. I'd destroy you in an instant if it meant safe passage home. I'd tear you apart.

[His eyes remain unblinking for this. Centered. Emotionless. Cold.]

I'd throw you to the wolves if it brought me amusement. You aren't stronger than me. You aren't stronger than anyone. And most certainly...

[You don't mean anything to me at all.]

...you are not a hero, or even anything close. So don't speak on such matters. You're only bringing shame upon yourself.