What's so funny about this?

Lin, your clothes."She glanced sideways at the bodyguard, and following his gaze, she saw a stain on his clothes. It was crumpled and seemed to be the shape of a small hand.It's probably from that li...re shaking his head and denying, “She wants to like it, but I’ve never seen...” 。In my impression, Lin Jinran most often saw Liu Fengqing wearing an apron. In my impression, it was also various color...