purple skies speaks for those bewildered when representing their gratitude towards their loved ones. not every human being is good at verbalising their feelings or showing love, despite how much they wish to appreciate those who have entered their lives and make it peaceful, warm, and whimsical. vanako believes that humans will always desire to repay the happiness they receive with love, even when unable to do so. purple skies assures our loved ones to wait for a while, as one day, we will make them happy.