傑西·威廉姆斯,讓-雨果·安格拉德,喬丹·亞歷桑德拉,瑪麗亞·基婭拉·詹內塔,亞歷杭德拉·奧涅瓦,托馬索·拉尼奧,皮爾保羅·斯波隆,安東尼奧·傑拉爾迪,阿曼達·卡帕那,山姆·海加斯,Daniela Glasgow,Chloe Hirschman,Marco Lo Chiatto,Jessica Lee,尼科洛·帕塞蒂,Mauro Aversano,Matthew T. Reynolds,耶斯·利奧丹,埃裏克·亞歷山大,Christoph Hülsen
簡介：Orphaned at a very young age, Gui, a fourth-year engineering student, has had to work hard and earn for himself for as long as he can remember. Still, through the test of time, he still has a soft demeanor and a smile on his face.Solo, a freshman in the Faculty of Music, can get anything he wants with a flick of his wrist. Money, fame, good looks, the boy has everything, except his smile. When Solo's mother passed away, she took with him his smile. Nothing could fill this missing hole in him... that is — until one day when he sees a smiling boy working at a cafe.One night the two worlds collide in a small coffee shop. For a cup of hot milk and a warm smile, Solo finds himself back in the cafe every night. For a soft boy who reminds him of a husky, Gui finds himself waiting for a late-night visitor with a cup of hot milk, night after night.Night after night, the two boys continue to meet. At the same spot, at the same time, until they soon come to realize that they have become each other's breath. A necessity. Just like Oxygen.
