...a series that will lead you to walk on the path of Donghae and Hyukjae's relationship. From their toddler days, all the way to when they are retired, old and wrinkly.    So this, obviously, is the first part and it tells a tale of their toddler days.    ps:// Each chapter is its own. As in, they're not continuation of the previous chapter. So basically, it's bits and pieces of their memories.  Or in simpl