Luca didn't know how to respond after hearing Finn's answer. Actually, this was the first time he felt curious about someone else's life, and he didn't expect Finn to answer his question.
Now that Finn could answer his question calmly, he didn't know what to say, and he just kept staring at the blonde without saying anything.
Until finally, the silence in the room was broken by Finn's laughter. "Don't look at me like that," he said. "It's been eight years since their deaths, but I've never forgotten what they did to me. However, it's a beautiful memory that sticks in my head, and that's because I don't want their sacrifices to be in vain. They are my heroes, and I want to continue living well because they fought for my life while sacrificing their lives at that time."
"..." Luca still didn't answer, but he once again realized that he and Finn had different perspectives when they looked at everything around them.