delicategreenflower:
::Luigi’s expression did morph. There was still a touch of fear, that was something that wouldn’t go away in a sentence, a day, or even a month. But he looked a touch more incredulous. That was a preposterous admission, even more than the first one. But, he’ll be damned if it wasn’t sincere.::
You mean…..
::He rubbed his arm, one of his many nervous ticks.::
I don’t think I…. Believe you.
::And again with the squinting. This, though, was him testing the waters. The very shallow waters. He glanced around and found all the possible exits he could take if he things were to take a bad turn. This, obviously, was practiced.::
[Mario expected that. After all, before recently he had no way of believing a ‘Luigi’ would exist. Yet here was one, standing right before him. And, once more, he hadn’t thought of the idea of having a brother at all. To think that there’d be one for an alternate version of him never would have crossed his mind.
He had to prevent himself from just about sighing in exasperation when the other man started looking around like as if, once again, he was going to do something to him. Couldn’t he recognize the fact that he bore him no ill will? Apparently not. Luigi could talk to him without thinking he was going to overreact. He was pretty cool with anything, really. Sure, he could get annoyed and impulsive and immature, but he had learned better to roll with the blows over the years.
And he certainly wasn’t going to do anything drastic.]
I wouldn’t believe me, either, if I didn’t know better. And if I hadn’t faced the crazy stuff I’ve gone through. Getting eaten by Bowser, for example…
[That was an awkward way of phrasing ‘I understand,’ but who cares.]
But it’s no big deal. [’Really, it isn’t. Believe me when I say it this time.’]

[How gregarious you are, Mario.]
You don’t know me too well, and I don’t know you too well, so there’s a lot we’ve gotta learn about each other before we start being on the same page.