Hello I need help searching for this manga. It is about two childhood friends. One has black hair and one has light hair. They love each other but don't know it. Later, the light-haired one transfers school. The black haired one is left behind but then, they meet again. The light-haired boy's aunt calls the black-haired one to tell him that he is coming back. They have a one-night stand and finally end up together.

[img]http://th07.deviantart.net/fs71/200H/f/2012/323/5/b/yaoi_smarts_2_by_riposa_inpace-d5lje4k.jpg[/img]