Idk, its not canon yet. Also, he sings with BF because he thought he was a hacker and thought it was cool. 2nd song, he ended up getting mad at BF cuz he thought he was cheating. So Light Blue hates hackers because of BF.
(1st song) <D :Ah, you're a little cheater, aren't you~? (2nd song) |:[ :Oh... you little cheater.. |:D :Sure.. one more song. No big deal, right?
