You Are The Sunshine Saint And John

John is quite tall and handsome but afraid to love someone because he thought it will just ends by heartbreak through his parents experience were his dad cheat to his mom and his dad left them alone. John is a singer but he's the person who really shy to show it in crowded place. His mother or his family is wealthy but he decided to be an independent so that he could live and Do whatever he want. His enemy saint was his roommate ( Love being alone) they become closer at their first meet but suddenly it goes to be war on their dorm as always. Saint is a singer he's popular at their school because of his voice and angel face but the truth is he has an evil side sometimes.They're both studying an engineering architecture so that they could build their own design and dream house and same room in school
How much do you think it will end!? A love? Enemy forever ? or couple for the rest of life?