Narrator: "A young model investigates cases, and transforms into a weird PI!"
Linda Chung: "He thought that, by cleaning the scene, he could deceive me. I found some evidence".
Wong He: "Don't be so nonsensical!"
Linda Chung: "Raymond Lam! Really want to buy it!"
Wong He: "You're silly and stupid, and all messed up. Drunk driving, and throwing rocks at people!"
Wong He: "Do you even know what 'gwing' means?"
Linda Chung: "This is the 'gwing' expression".
Narrator: "'Twilight Investigation'. Monday @ 8:30pm".
Personal Note: Love 囧! Ha ha.... :D
Once again, here is the meaning of 囧 (gwing):
囧 is a facial expression used to describe one's mood. It can be helpless, shocked, stunned, frustrated, depressed, strange, speechless, etc.
*Credits to HKLOVE.org