With the king of romance Shah Rukh Khan hosting STAR Plus' quiz show "Kaun Banega Crorepati", popularly known as KBC, the Valentine's Day special Wednesday promises to be an evening to remember.

Shah Rukh will be seen quizzing three celebrity duos as guests on the show - Bollywood's sizzling couple Malaika Arora Khan and Arbaaz Khan, the brother-sister duo Farhan and Zoya Akhtar and last, but not the least, best pals Farah Khan and Karan Johar.

Keeping the mood of the occasion, the king of romance will make a grand entry amid heart shaped balloons as he sings to the title track of "Main Hoon Na".

The evening offers fun, romance and drama as Shah Rukh gets to test the bond of love in various relationships - soul mates, siblings and just friends sit on the hot seat to match their wits with Mr. Computer.

Amid all the tense moments Shah Rukh in his own distinct style will lighten up the atmosphere often dashing his quick wit and tickling humour. He will make simple requests to Arbaaz to sing and woo Malaika to the tunes of 'Dilbar mere kab tak mujhe'.

As soon as the loving couple will complete their term they will leave, but not before grooving with the host to the cadence of the song "Chaiyya chaiyya".

Zoya makes a few revelations about her brother that had him laughing with embarrassment. Finally, it will be a laughter-riot as Karan and Farah will take to the hot seat and will ensure that everyone is in splits with their friendly and not-so-friendly ribbing on the show.

The three celeb-duos will donate all their winnings to various charities and causes that they hold close to their hearts.

Arbaaz and Malaika will donate the amount to St. Anthony's Home for the Aged, Zoya and Farhan will give it to Nivara Hakk Welfare and Karan and Farah will contribute to Bal Jeevan Trust.

So, stay tuned this Valentine's to telly-tube and let lose in the dreamy eyes of the 'host with the most'.