The theme song and opening sequence are set to the premise of the show. Will Smith is a street-smart teenager, born and raised in West Philadelphia. While he is playing basketball, Smith loses a shot, and the basketball is tossed at a group of people, which causes a confrontation, frightening Will's mother, causing her to send her son to live with his aunt and uncle in the town of Bel-Air, Los Angeles.

He flies from Philadelphia to Los Angeles on a one-way ticket in first class. He then whistles for a taxi that has a vanity plate with the word "FRESH" on it. He pulls up into the house about 7 or 8, and he yells to the cabby "Yo homes smell you later." He looked at his kingdom; he was finally there to sit on his throne as the Prince of Bel-Air.

More Info: en.wikipedia.org