Forgive me for being a dumbass, but what is he referring to as pink on the last page? Is he saying that the red string of fate was actually pink? Is he talking about the flower she gave him? Is he talking about her panties? I don't know why, but it's just that ambiguous to me lol
Pink strings of fate don't even seem to be a thing; and I don't even know why the latter two things being pink would be important, save for the last one purely for the sake of comedy