Let me see, there's quite a few in my opinion: 1. Adam Cheng and Tavia Yeung (Prince's Shadow). 2. Deric Wan and Cindy Au (Misleading Track). 3. Joe Ma and Myolie Wu (Gateau Affairs). 4. Kingdom Yuen and Gallen Lo (At Point Blank). 5. Power Chan and Bernice Liu (Into Thin Air). 6. Ron Ng and Elaine Yiu (Revolving Doors of Vengeance). 7. Michael Tao and Devily Leung (Fantasy Hotel). 8. Louis Koo and Michelle Saram (A Step into The Past). That's for now.
Here's more: 9. Joe Ma and Natalie Wong (Eternal Happiness). 10. Gordon Lam and Michelle Yip (Reaching Out). 11. Bowie Lam and Kit Chan (Healing Hands 2). 12. Waise Lee and Esther Kwan (Burning Flame). 13. Kevin Cheng and Maggie Cheung (Burning Flame 2). 14. Louis Koo and Anne Heung (Detective Investigation Files 4). 15. Michael Tao and Monica Chan (Detective Investigation Files 3). 16. Ben Wong and Melissa Ng (Fantasy Hotel). 17. Cheung Kwok Keung and Carman Lee (Demi Gods and Semi Devils). 18. Bosco Wong and Chan Hoi Yee (Wars of In-Laws). 19. Sunny Chan and Selena Li (Just Love). 20. Yuen Biao and Selena Li (Real Kung Fu). 21. Samuel Chan and Fiona Sit (The Academy). 22. Mandy Cho and Ron Ng or Samuel Chan (Guts of Man). 23. Tse Kwan Ho and Myolie Wu (Dream of Colours). 24. Tse Kwan Ho and Melissa Ng (Dream of Colours). 25. Joe Ma and Cherrie Kong (Lady Fan). 26. Roger Kwok and Cherrie Kong (Scavenger's Paradise). 27. Moses Chan and Joyce Koi (Better Halves). 28. Eddie Kwan and Tavia Yeung (The Vigilante In The Mask). 29. Ellesmere Choi and Bernice Liu (Virtues of Harmony 2). 30. Yuen Wah and Angela Tong (Gods of Honour). 31. Jackie Liu and Cherrie Chan (State of Divinity). 32. Charmaine Li and Jack Wu or Timmy Hung (Real Kung Fu).