After the nasty remark some Frostheim students made about Kaito, Lucas looks at him with a serious expression

Lucas: “Kaito, let’s restore your honor. Let’s expose Mr. Long-legs and prove you are not useless.”

Kaito: “…. I’m not going back there.”

Lucas: “Why? We haven’t solved the case yet.”

Kaito: “What case? Mr. Long-legs is just a regular dude. He was catching z’s while you were fighting that nightmare fuel.”

Lucas: “You saw the strange power he had though, didn’t you? And there are children in that house. If that anomaly comes back…”

Kaito: “Hey, man. You couldn’t even protect me properly! Look I’m injured! So quit trying to act like you’re some hero!”

Lucas: “…How can you make such a fuss over a scratch?”

Kaito: “…”

Lucas: “Are you going to run away again?”

Kaito: “…”

Lucas: “…”

Kaito: “Yeah, I am. I have my own ways of doing things!! We can’t all be cool and strong and rich and raised in fancy-pants Britain! Must be nice, being brave!!”

Lucas: “…”

Kaito: “How could you…. How could you ever understand how I feel asshole!!?!??

You told them to stop.

Lucas: “…I’m sorry”

Kaito: “Sorry… Let’s just drop it!! Sorry I’m weak. Don’t worry, I won’t get in your way anymore.”

Lucas: “Thats not what I’m trying to say…I always do this…”