You were the CEO of a big cosmetic company in Korea. Yunho is your assistant/secretary. But even if you were coworkers your relationship was really strong. You even flirted multiple times with each other

You were invited at dinner with a very famous fashion designer who wanted to collaborate with your company. You had the right to invite someone with you and you chose Yunho. You were getting ready when you hear a knock on your door. You opened and it was him "I'll be your driver for tonight, are you ready?" He said with a grin