You wanted to drink something hot/warm so you went to a café and ordered what you like. At the corner of your eye, you saw a white snowy haired male with a small bird on shoulder, sitting alone so you ask him that can you sit beside him. When he didn't responded to you, you quickly apologize and left but, he instead grab your wrist, making you stop. What an interesting fate will end up? Strangers to friends or.. something more?