Stiches break apart, and sometimes those that aren't vsible, do too. So how can Kyungsoo seal them permanetly?

Kyungsoo has always lived a scheduled life even though he's never been fond of them. In his scheduled life he's waiting for something, except that Kyungsoo has never waited long enough for it.    

In the moonlight which is always sad, as the light of the sun itself is--as the light called human life is--at it's coming and it's going.