Barisan Nasional's Sungai Buloh candidate Khairy Jamaluddin has thanked Rafizi Ramli for caring about his political future.

This is after the PKR deputy president yesterday said that Khairy may be sidelined by Umno despite winning the seat as he is seen as the biggest threat to Umno President Ahmad Zahid Hamidi.

When met by reporters in Sungai Buloh today, Khairy also admitted that he would need to work hard to win the seat held by PKR.