Two and a half men is an American sitcom in CBC about a Charlie Sheen(Charlie Harper) who is a rookie, player (aged 40) and forget not to mention an unsuccessful piano player owning a beachside apartment in Malibu, Jon Cryer (Alan Harper) who has lost almost everything fighting against his ex-wife and lives with his brother charlie as he can't affort an apartment because of the alimony he has to pay and finally Jake (Jake Harper) is the wise and witful son of Alan who has his own world made of food, odd questions and yeah again food.
The storyline revolves around the day to day activities between these characters. And yeah there is a lot to learn from these characters. Those who have seen this show can easily relate these explanations with the character line.