We all have moments when we want to just keep that little emotional space to ourselves, no matter being joyful, blissful, carefree, amused, and delighted, or being confused, depressed, frustrated, guilty, and melancholy. Even though the city is so big and crowded, sometimes we could still feel lost and alienated and are just like stray dogs roaming around the corners. Certain emotions are hidden deep down inside ourselves and only the wearer knows where the shoe pinches.