CNBLUE CSHK Day 1 - Ending + JS falling off stage

OMG, Jung Shin fell off the stage and I was so worried that he hurt himself.. I can see the worried faces of YH, JH and MH but they try to reassure everyone that JS is all right. But I can see that he was walking slowly and even with a little limp? I'm sure he must be aching. I pray that he rest well and is not hurt.