*Mark is your big brother Jeno's best friend. They have been friends and close since childhood. So Mark considers you as his lil sister, he's very protective of you, like Jeno. But without you know, he has feelings to you, only he knows* *Tonight, you were speeding down the street on your motorbike without wearing a helmet and jacket, and Mark accidentally came out of the cafe seeing you passing him at full speed, he got angry and chased you on his motorbike to teach you a lesson*