They promoted their recently uploaded video, and released Japanese version of the song, "Run" and their first Japan Tour 2015, Wake Up: Open Your Eyes. They were interviewed about a lot of things and played short games, afterwards.
Credits to: Kimmy Yang for the video and the subs.
First part: Special Interview
Interviewer: Express BTS in one word.
J-Hope: The best! Dope! Although it's a bit embarrassing to say this myself, but I have pride in BTS, so I always think we're 'the best' and have a high esteem. So, if I had to express BTS in one word, I want to proudly say 'the best'.
Suga: We...the 7 of us...shall I say 'friendship' (looking at the other members)? Our fans seems to like seeing that side of us, so I think that's one of our biggest charm.
Interviewer: Recommend a BTS' song.
Rap Monster: Ok. 1, 2, 3!
All: I Need U! (....what they all answered)
Jungkook: We won our first #1 in Korea with this song, so we think this song is quite meaningful.
Suga: This song has an appeal to the public so I think it's one of the songs that you can comfortably listen to it for the first time.
Interviewer: Let's talk about BTS' 1st Japan Tour 2015 (Wake Up: Open Your Eyes)
JH: It was a challenge, right?
RM: Yes.
JH: It was our first tour in Japan. It was a chance to show our music to many Japanese fans. So I think, it was a 'challenge'.
RM: It was our first official tour in Japan, right? We are not good in Japanese yet but we had to memorize the script and communicate with ARMYs in Japanese so I think it was very meaningful.
Jin: I think we spent a long time in Japan. I think we have learnt a lot about Japan's culture during that period.
JM: We've already been to Tokyo and Osaka, but during that time, we also went to other areas.
JH: That's right. Nagoya.
RM: Fukuoka.
JM: At that time, I felt 'ah there are so many Japanese fans in other areas that likes us, too'.
Interviewer: What kind of song is 'Run-Japanese Version'?
S: The song 'Run'...In 'I Need U', it shows the sadness and the pain of our generation whereas 'Run', it has an exciting feeling. It was fun when we were working on the Japanese version. So, I hope that people will be interested and give it a listen.
Interviewer: Is there a point in the choreography?
JM: Suga nii-san~ (pointing at Suga..can't believe he called him 'nii-san' XD)
S: J-Hope prepared two versions.
(J-Hope excitedly stands up and readies himself)
S&RM: Please, show us.
JK: In the front.
(J-Hope walks in front and starts dancing. He dances the original choreo at the chorus of the song)
S: The second version!
JH: This is the cute version.
S: 5, 6 and 5, 6!
(J-Hope dances the 'cute version' choreo)
RM: Cute! Cute!
(Everyone laughs. After he was done, the members clapped and he went back to his seat.)
JH: So embarrassing. That was the cute version.
RM: Actually, he prepared it just a moment ago.
JH: I diligently prepared a moment ago for this broadcast.
Interviewer: Who's the genius or most talented of the group?
(V, Jin, RM, JM point at JK while JK points at RM and Suga points at himself.)
RM: What's with Suga, pointing at himself? (imitating Suga's action of pointing at himself)
S: I think I'm a genius.
RM: He was mistaken. It's because the fans thinks he's really a genius.
S: I was always told to be positive, so I'm trying to live positively.
V: Do you think you're a genius?
S: Yes, I'm a genius.
J: Congratulations.
(Everyone claps their hands for Suga.)
Staff/Crew: Why do you all think Jungkook is the most talented?
JK: Why? (Turning at the members, at the back.)
RM: Jungkook is good at everything.
JM: He is gifted and talented.
J: Because he is above the average level in everything.
JM: He's good in sports, too. If you ask him to do it, he can do everything well. He's good at imitating voices. He sings well, dances well, and he's handsome.
J: He also draws well. He's muscles are nice, too.
S: Actually, his English is good, too.
Interviewer: So who did Jungkook pick? It's Rap Monster.
JM: He's like an idiot, not a genius. (He's talking about RM.)
RM: Really?!
(RM and JK shakes hands while JM bursts out laughing.)
RM: Thank you. (Says at JK)
Staff/Crew: Why's that?
JK: He has a genius brain.
S: He's really a genius because he has a very high IQ.
RM: (shy) No~
Interviewer: So, who is the most hardworking?
RM: The hard working type is...
(Everyone, except V and Jimin, points at Jimin, the two points at J-Hope.)
Interviewer: Jimin is known for the most hard working member in practices, so is there an episode?
JM: Well..I...don't really know.
S: The studio is inside of the practice room. So, whenever I'm in the studio, I always see him practicing singing. And I thought 'ah this guy works very hard'.
V: I personally think it's J-Hope.
S: Why's that?
V: He dances well, right? I think there's a reason why he dances so well. He worked extremely hard. J-Hope hyung. I saw him practicing until dawn, to the point he had no strength in his thighs. He danced a lot. I saw it with my eyes once. (but he accidentally said 'i saw eyes' which made everyone laughed)
JM: You saw 'eyes once'. It must have been pretty eyes.
JM: I think so, too. J-Hope hyung is not only good (at dancing) but he always worries about his work. Anyways, all of us works hard.
RM: I think it's J-Hope.
JM: There isn't anyone that doesn't work hard.
JH: Everyone works hard!