Arisa - An ordinary girl who only wants to be happy with all the simple things in life. But returning to Korea after 5 years and starting at a new school is a lot harder than she imagined, especially when she is caught between two guys. L/Myungsoo - He is a member of the popular Kpop group Infinite and is known as the most handsome member of the group. L is popular in school and can be regarded as very cold hearted, but in reality he is the opposite of that. Myungsoo is the first person that Arisa talks to and he also ends up falling for her... Luhan - He is a member of the popular group Exo and is known as the 'Deer' for his cute looks and personality. He is kind and very intelligent and he is also one of the people that Arisa places her trust. But he also starts to fall for her...