He laughs, completely unbothered.

"No, no, that wouldn't do." They sound a little less enthusiastic. "Thank you though."

He only responds with a smile. ":D"

They stay silent for a little while longer.
But then, he doesn't.
"So," Galaxian says, lifting his head slightly, "are we finally done with the chit-chat? On both ends?"
I feel like this might trigger PTSD or something.

":D"

"Minty?" he repeats. He seems to ponder that for a moment, giving Echo time to notice how his physical appearance has changed. His hair, once just outright blue, has turned slightly purple in hue, and despite his eyes still being black, they aren't quite as empty as before, having more of a reddish hue behind them now. His overall size hasn't changed, though, or his attire.
When he does look back at her again, he seems a little amused. In his way, that is--or at least how he's been as of recent. Amused in a sort of reserved way, almost as if faux, its sincerity only marked by the edges of his mouth being united in their rise. 
"Minty," he repeats again without further commentary.

"Nope!" He doesn't even ponder it.
He grins. "Thank you for your concern!"
Honestly, even for this him, many things don't hurt.

For whatever reason, he wipes his own smirk off his face. Now he looks more perplexed.
"I don't think you get it," he says, almost thoughtfully.

(Forum!Echo: Was that building burning before? It probably was. I am just forgetting, that's all. *walks away from clearly burning building*)

"If you weren't, you wouldn't ask!" He practically sings, "Silence is concerned!"
This is one weird sleepover.

(Possibly...)

"Is it that way? Okay then," he says. Reaching a hand upwards, he wipes some of his hair out of his eyes. Only for it to fall right back down. He really should have known better.
"I'm fine," he says. "But, I'm also Minty. Uh, I think so, at least." He glances at Hitan and Silence, who are literally less than five yards away but apparently are choosing to ignore this entire thing. Mood, to be honest. "I think that I was also going to make this introduction with new listeners, but it looks like they're going to ignore me. So...uh, yep." 
It seems their speech pattern has changed a bit.

"Haha! But if I said you were curious, you'd deny that too!"

"Thanks!" He grins, but then he covers his mouth by cupping his hands.
"Wait, wait, he wouldn't do that," he mutters to himself, though it's barely audible. "Sorry," he then mutters to Echo, the words muffled by his hands. 
"This should be better," he says as he resumes Galaxian's absolute I-do-not-care-for-anything-in-existence poker face.

He smiles and gives a tilt of his head. "What if I do?"

"I'm 'Minty.' Not 'Galaxian.'" He's keeping the poker face up. It does not match well with his tone. "It's hard to explain like this, though, so give me a moment please."
The room suddenly seems unnecessarily bright, which hopefully interrupts Hitan's and Silence's bickering, fun as it was. The reason for this sudden luminosity can be pinpointed quickly enough--it seems like the shadows of everything in the room are disappearing, so only the lighted portions of them are showing at all. Meanwhile, some portions of the shadows elongate themselves and creep towards Galaxian, who is disappearing at a rapid rate. That is, it seems as if he is growing different-colored veins, which ultimately become black and meld with the approaching shadows.
The process only takes about 6 seconds. Then it stops, with the room now being without shadows and, unfortunately, that's also when Echo's vision returns to normal.
I am so sorry, Echo.

"So, how's this?" the only source of shadows in the room asks, still with Galaxian's voice. "I tried my best, and I know it probably doesn't look that good...but, well, I did try, so...I won't be too hard on myself, or something."
"He" still looks quite like Galaxian, except "he" has no face. Instead, he's a combination of all the dark colors in the room...not quite satisfying to the eye, to be perfectly honest, but it's still easier to focus on "him" than it is to focus on the rest of the room. Anyhow, "he" seems like a sort of silhouette of Galaxian, but the usual blue glow is gone, replaced by a more reddish purple; and he still wears the same armor, though it seems to have changed too. Unlike usual, he's also wearing a "helmet" (mask more like), though also not the same one as the one usually seen. The armor hasn't changed at all and still looks the same as normal.
Ah, this is...this is not satisfactory.

"Hi, um...eh..."
"He" trails off.
"Anyways, hi. And hi to you two, too. The one with the sharp voice and the one with persistence. Both of you."
It's honestly unknown which one is referring to Hitan, and which one is referring to Silence. But before one can ask about that, "he" continues on.
"You've basically been ignoring me for a long time, so I don't know if that means you didn't want to listen to me. But...well, there was something, I guess. I decided to come out because of that...that something."
The struggle is real.
"Anyways!" "he" exclaims, almost like a declaration. The one word is like "he" fired a shot into the air that will never land. "You don't have to listen to me if you don't want to, but I can repeat what I said to...her? I'm not the one you call 'Galaxian.' But you can call me 'Minty' if you want. Why? That's because...I don't know. Was that suggested?" Once again, "he" doesn't give enough time for Echo to answer. Not that she would, to be honest, at least not to the usual degree. "In any case, you don't need to tell me your names. I won't remember anyways."
Hitan doesn't say anything.

"'Blinding'?" "he" tilts his head. "What does that mean? Eyes...are those spheres in the 'skull.' Right? I can't see if you have skulls, or spheres in your heads, or if you pretend to have heads. I can't remember what a skull looks like, either. But--I'm sorry for any, uhhhh, incompetence caused by me."
They mean "inconvenience."
"He" continues, "I can't really do much beyond this, so really all I can do is say sorry. I really do think it's probably unwanted to keep saying 'sorry' like this, but I also really am (there's a slight emphasis on this word) sorry for all of this...I think."

Hopefully she's also trying to mask Silence's language, since Minty is going to learn it.
"Thank you," "he" says in what appears to be a grateful manner. "But, uh, what did what she(?) [there's a subtle question mark] say mean? I didn't understand."

"So why does she say them?" they ask, like they weren't the one to offend her in the first place.

They think about that for a while.
"Oh!" they say after a while. "So basically, she doesn't care what others feel."
Somehow they make it sound like she's a sociopath.

Ironically, Silence is ignored because they're busy asking Echo, "Is that so? Why?"
Why she's sure, that is. She's probably not all that sure, huh.