Most, if not all, of the characters' various last words are absolutely heartbreaking:
-
America: I want to stay with them (Canada and England). Till my last moment. Because they're both very important to me.
Italy: And because you're going to... protect me—
America: Haha! Yeah. Even though I can't even move any more. But I'm not making a mistake. And I regret nothing. [...] Go for it. I wish you luck.
-
Germany: Anyone who... disobeys... will run... ten laps...
Prussia: ... Look... if you don't... hurry up... he'll keep adding even more.
Italy: Fine! I'll run!! I'll run ten laps! I'll run as many laps as you want! But I'll run away! And then Germany... will have to run... to catch me...
-
America: England
I was a hero, wasn't I? I protected you, didn't I?
I could be a hero... couldn't I?
- Russia being the last one to die out of China and France.
"Even in this place ... I'm all alone again."
- Italy's death and Germany's reaction to it during the second time loop.
Italy: I...did it... I... saved... everyone! I made no mistakes...!
Japan: Italy!
Italy: Hehe... Your injury looks serious... but you're alive, so you'll heal. Thank God... thank God I became Ryuuzu...
Present!America:(...? Ryuuzu?)
Italy: Guys, you may not know this, but... this is actually the second time we came here... The first time, I wasn't useful... at all... I could finally get you back... Thank God... But I'm sorry... now it's my turn to fall...
Germany: You've got to be kidding— The second time?! That makes no sense!
Italy: I went back in time, you see... I managed to get out of here. But I was the only one... who got out... I didn't want that. I had to get you all out...
France: You— you idiot! You didn't have to get us out! You had to get out with us!
Germany: I-Italy...
America: Q-Quickly, let's carry Italy... Anyone?! Isn't there anyone who can move?! What about China and the others? Aren't they back yet?!
Prussia: Make...make a place where we can rest! It can be anywhere! I'll look after him! A really safe place! Someone!!
Italy (I can hear their voices... I was all alone back then, but now they're alive. I'm so happy... I'm so happy, but...) Hey, Germany...
Germany: H-Hold on... Italy... Oh, I know! I will make a place for you. The best place for you to rest at ease...
Italy: Really? Heheheh. Then, will you make lots of beds... where everyone can rest? And then I'll peacefully rest... between you and... Japan...
Germany: Yes...
Italy: And a biig table, too. I also want a place... where we can all cook...
Germany: Yes. Definitely...
Italy: ..........Ger...many...
Germany: Yes, Italy?
Italy: I... I don't... want to die here... I wanted to escape with all of you.....
Germany: Italy? Italy? Italy.......Italy! ITALY!!
England: No...
Prussia: Crap... Japan, take the others outside, West is out of control!
Germany: Italy!! Italy!! Stop screwing around! Your eyes are open! Italy!! Italy!!
America: Germany is—
Prussia: West! Calm down! France! Please, Gimme a hand here!
France: Italy is...No... It's impossible... Wait... Why...