Something is wrong with this translation since it implies they never knew each other but at the same time that they have talk before.
"Sometime in the past; within the Wandenreich HQ, Silbern:-
While the war with the Shinigami was in full swing, something else was going on within Silbern. There had previously been a cage; heavily sealed by a barrier set up by Yhwach. Now, however, the seal had been unraveled and the existence that should have been locked up was revealed. The body of Gremmy Thomeaux was standing in the passageway. Nobody approached him, nobody even dared to look at him; as if fearful that just by looking into his eyes, they would get killed. But one lone shadow moved closer to Gremmy with unfaltering steps.
"Yo! You look well! I didn't think you would subject yourself to such an appearance."
Liltotto spoke freely. Gremmy smiled coldly at her.
"Out of your imagination, was it? You don't really want to talk to a monster like me, do you?"
"It's not that. I'm out of snacks and I'm really hungry. You have to get me something, 'kay?"
"Ah, it was about time that someone approached me with abusive phrases and selfish desires. You are saying that you want me to help you?"
"Hey, we're all friends here, aren't we? Just like His Majesty so nicely told us. Jeez, you're so stingy, honestly!"
"I'm not..."
While saying so, Gremmy 'imagined' and bags of pastries and sweets swarmed around Liltotto. Liltotto opened a large bag filled with doughnuts and peered inside.
"Hey! Doughnuts aren't that sweet!"
"I did not know what you liked and that you were a sweet-tooth."
"Hey, listen. After you kill the Shinigami and become free, eat a lot, okay? Broaden your imagination."
Gremmy smiled wryly.
"I'll think about it."
Liltotto rewarded him with a smile and bit into a doughnut.
"You saved me. Thank you."
Gremmy then casually asked her to leave.
"A 'thank you' is no good, then? Is there something you want in return?"
"Why would you even want to do something like that? It's unnecessary."
"I just felt like doing something for you. I owe you. Is that really such a bad thing?"
Liltotto then though for a while and spoke to Gremmy.
"Tell you what, if I see anyone who tries to kill you, I'll chase them away."
"If there was indeed someone who could kill me, then I don't think you can defeat that person. I think it would be better if you ran away instead. There is no need to risk your life over some doughnuts."
Gremmy smiled at Liltotto and spoke again,
"The Sternritters are selfish; His Majesty as well; all of them."
"Yes, it is too cruel to be locked up in prison. Say, when the war ends and you become truly free, what do you want to do?"
"I've never really thought about it."
Gremmy thought for a while and then shrugged. Liltotto asked him,
"Would you like to try your hand at cooking? If you can do it properly, then you can taste all kinds of different things."
Gremmy did not understand whether Liltotto was joking or was serious.
"Just imagine the taste of strawberry jam!"
"I'll consider it. You're going to become obese at this rate. Next time I'll imagine something with lesser calories."
Liltotto laughed, taking out yet another doughnut from the bag.
"Ok. Cookies, then."
"I'll do that."
"I'm looking forward to it."
After such a child-like conversation, the two parted. Liltotto joined Bambietta and left, while Gremmy joined Guanael Lee, a being he had 'imagined', and went the other way. Little did they know that it would be the very last time they ever spoke to each other.
Back to the present:-"
Is weird.