Heres a formatted version (because I was having some issues understanding too lol)

Dowoon: Which house?

Sungjin: Like Gryffindor... the Hogwarts houses. My looks fit the Slytherin house, but I think my personality fits a Hufflepuff better.

Young K: Can you briefly explain the Hogwarts houses?

Sungjin: Gryffindor is like...

Sungjin: Slytherins are smart enough to be selfish and get whatever they want. Hufflepuffs are playful. They sort of act aloof, but they really are just innocent and kind. Yeah, they are pretty kind and nice -- but they know what they have to. I’m not sure about Ravenclaw, though.

Wonpil: They are pretty smart.

Young K: What’s the difference between a Slytherin and a Hufflepuff?

Sungjin: Slytherins know how to manipulate and use people.

Young K: Critical...

Wonpil: Ravenclaw is... yellow.

Sungjin: Isn’t yellow for Gryffindor?

Jae: And Hufflepuff is green?

Wonpil: Is it?

Sungjin: Isn’t it grey? I thought they were grey and Gryffindor is brown.

Young K: Anyway, Sungjin is Gryffindor for sure because he is just and does what’s right.

Sungjin: That’s for sure.

Young K: He always tries his best in whatever he does.

Jae: I read all the books. I don’t know about Sungjin...

Sungjin: One, two, three...

Jae: What about Young K?

Young K: When I was in elementary school, people said I look like Draco Malfoy. I think it was because I had the same hairstyle as him. And he...he is a kind-hearted friend.

Sungjin: I think Jae is either Ravenclaw or Gryffindor.