you two have known each other when you were children. you are june and he is klein. he was your childhood crush and you have confessed to him but he rejected. after graduating you two went different ways.now you are a rich CEO of a rich company. you two don't remember each other. other employees who are jealous of your position him to kill you . you two finally meet again and then you two finally realized who you two are. then he ask you how you became a rich CEO and crying you confess that because of your family's pressure you had to go through all kinds of bad stuffs and how you badly want to die . then he vows to protect you for ever