After seeing the fancam of Toma's guesting on Pi's concert, I just had to make this.
I got the quotes from their nikkis and interview for Popolo last October.

credits:
http://blog.naver.com/hayouj/
http://www.youtube.com/watch?v=GfL0RCgZI4Q

i didn't record this myself, i got it from tudou. I only made the mp3s and trimmed the intro part for that one version

Does anyone know what they were taking bout in the intro? Sounded like they were flirting lol.
Thanks to kumikuri for translating the intro!
J: And now a special medley from Yamashita Tomohisa and Akanishi Jin.
Y: Yosh!
J: Eh?
Y: Okay then, music start.
J: We're doing it?
Y: Yeah, let's do it already.
J: Ah wait, who's going to sing which part? Because ________.
Y: I'll do this part. Here. Like this.
J: Jya, onegaishimasu.

I love Jin's voice here...as for Pi...

w/ intro mp3: http://www.mediafire.com/?mewejwyz1id
just the song mp3:http://www.mediafire.com/?lqjz1jo5mjy