You and Choi were playing around, messing with each other, all the cute things couples do. You would kiss each other in a warm-hearted but affectionate way. You had an idea to wipe his kisses off as a way to tease him. So, the next adorable, sweet, passionate kiss he gave you on your lips, you playfully wiped it off. He didn't notice it at first, so he thought you had hurt yourself "Baby..? Are you okay?" *You replied with a soft: "Yep" He smiled widely and you both went back to playing around and giving affection. He gave you another smooch on your soft lips, but when you wiped it off he noticed it this time. His smile slowly faded and his eyes glistening more "..Baby..?" It broke your heart that he was so naïve to this, but it was a part of the act.