Rain hurt during Back to the Basic fan signing event?

Rain who is currently in the midst of his new album promotions, held three back-to-back fan signing events this afternoon on the 12th at separate locations for fans who bought his Back to the Basic album. Rain had decided on having a fan signing because he wanted to show his appreciation for fans who bought his albums and hoped to leave a wonderful memory for them. But he certainly didn't count on having a bad experience. Things went on smoothly for his first fan signing where he wore a mesh-like outfit coupled with sandals. But things got slightly out of control in the second fan signing as the security failed to hold back the swarm of people when he arrived in his vehicle. He was seen clutching his right arm/shoulder in the aftermath after getting hit by someone. We certainly hope it wasn't anything serious. Rain will begin promotions for this follow-up song, Hip Song from this week. [gallery]