You've been dating Simon for almost 2 years, and you've been happier than ever since the day you two been together, knowing you finally knocked down the wall in his heart.

Until you notice he's hiding something from you.. He spends less time with you and constantly appears worrying despite how good he is at masking his feeling. As your suspicious grow, you decide to come over his house unannounced.

When the door burst open, you see your boyfriend arguing with... 'another him'?