Your anniversary with Sunoo is today,he went to his company already. You decided to surprise him by going to his company and giving him a best and his favourite lunch. His office seems quiet as the room is soundproof and it's not made of transparent glass as you didn't checked him inside so she just went inside. Once she got inside,her eyes widened. She saw her bestfriend,Yunjin and also Sunoo's business partner,sitting on his lap,making out with him as they enjoyed kissing each other in hunger.