Via tokyohive: Japanese singer Akanishi Jin only recently joined Twitter about a week ago, but he has already made his fame known, interacting with fellow celebrities Shirota Yu, Shirota Jun, BENI, Crystal Kay, and most notably, BoA. The latter has especially been involved in his tweets right from the beginning, as within a few hours of starting his account, they were already play fighting.

Well apparently some people took that comment about BoA the wrong way, and Jin took to Twitter to clarify his interactions with her, and then proceeded to "fight" with her some more. Whatever their relationship is, it's hilarious to see honest public interaction between idols on Twitter, and bonus points are given for all of it being in English. Source: Akanishi Jin's Twitter & BoA's Twitter