"Shoot, she's found us!! Hurry, we gotta get to the roof!!"
Aaand he's already climbing through the window. Better hurry up, Time, before Lucina catches you--

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"Shoot, she's found us!! Hurry, we gotta get to the roof!!"
Aaand he's already climbing through the window. Better hurry up, Time, before Lucina catches you--
Honestly? It's hard to tell. The only reason I know it is her is due to what she is wearing and her sword. But she's hiding behind a mask so I can't see those eyes. I got the heck out of there as soon as I could! You should be careful. She is prepared to attack without remorse.
"M'not jus' a kid. I can 'andle myself. But ya shouldn't cross 'er path like tha'. Not until som'one can save 'er."
... He supposes that'll be his job. He'll save them all. Lucina, Wind... All of them if he has to! After all... That's what a hero is, right?
"Thanks. D'ya know where she is? M'lookin' fer som'one, but I wanna help 'er too."
Well, I mean she definitely doesn't seem normal. This isn't her normal self so like. Dead but not dead? Uhm. OH like she's not in control or something? And I thought I saw her leading some sort of army as well. She definitely doesn't seem normal at all. Do you think someone killed her and is using her body for evil?
....
Oh. Now he gets it. His left hand reaches up, and he draws the Master Sword that belongs to his friend. Lucina too..?
"Are 'er eyes red or purple?"
His tone shifts. Softer, yet more somber. Was... Was he going to lose everyone he cared about to these monsters in the sky..? ... No. He wouldn't let that happen.
Hey Time did you see Lucina? Something seems wrong about her. She seems more dead or something. Don't know how to describe it.
"Wait wha'?! Dead?? Wha's 'appenin'?!"
Time jolts a bit. Lucina was in trouble? Point him in the right direction to point his sword!! He wants to help!
"Where??"
She couldn't ACTUALLY be dead, or the anon would have just come out and said so. But the description was unnerving, given what he'd seen. If he could help, he would.
*looks at mac in the distance* Crash n' burn....
"... Heh! Nice one!! Get him, Princess!"
“I guess there was no luck in changing Wild’s mind, eh, Lucina?”
Last I saw her she was marching down a field and I ran like hell. Good luck. She's out there somewhere.
"... Mhm. Thank ya."
He nods solemnly. Something about his demeanor is... unusual. He's not acting like a child. He's not scared. He's not afraid. He's... focused. Ready.
He's coming.
Counterargument to your "We're all different" idea: The entire Fire Emblem side of things. (I kid, I kid. Really just Lucina and Chrom. Mostly Lucina.)
"Lucina? I mean... Take that up with her. She'll probably make you regret it though."
@brokenexalt