The extended preview trailer for episode 9 and perhaps 10 is out after a re-run of episode 7-8. All I can say is OUCHHHHH for Tan getting flipped onto the ground by Young Do. Okay, rephrase… ouchhhh for Lee Min Ho! LOL! The kicking scene can be filmed using camera angle etc from the way it was shown but that flip is real and no cushion on the ground.
Very Rough Translation (Baidu):
Rachel: Do you know what an uproar the school is in now?
Rachel: Kim Tan and Young Do are in a mess (from the fight)
Rachel: What are you planning to do?
Customer: Give me your phone number
Eun Sang: If you keep being like this, I am going to call the police
Young Do: The police is here
Eun Sang: Why should I let you guess
Young Do: I went to your former address today
Eun Sang: I am not a nouveau riche
Rachel / Bo Na (?): (I) think Tan wants to date other girls
*Kim Won: Brotherhood itself is the root of misunderstanding and excuses
*Kim Won: This is the bastard.
Kim Tan: Even so I will not let go.
Kim Tan: Continuing on (this path), at the end of the road, you will be there right?
Eun Sang: There is none. I have no other route to escape
Kim Tan: I like you, what would you have me do?
Eun Sang: I like you too
Maid: We have a guest. (He) says he’s Tan’s school friend
Young Do: Annyeong Tan-ah
* This may be inaccurate
credit video to uploader