He is a typical playboy, very good at dealing with women, and works as a music composer for commercials. He hardly works, but can make a lot of money. The constant flow of beautiful women and music is the theme of his life. But the appearance of Alan broke his happy bachelor life. Alan was kicked out by his wife and lived with his brother Charlie. He works as a shiatsu masseur. He is a responsible and obedient husband to his wife, but his whining personality and sticky temper remind people of Tang Seng. He has been trying to reconcile with his wife. He often goes back to do housework after separation, but she announced that she is a lesbian. A son, Jake, is chubby and cute. Although he is young, he is also a little lustful and can eat anything. His wise but foolish character makes him the highlight of the show, not inferior to the two adult male protagonists. He is comparable to Crayon Xiaoxin. There are several supporting characters worth mentioning, including the devilish mother who made the two brothers have a shadow on women, the mean ex-wife, the super-dignified cleaning maid, and the neighbor Rose who followed Charlie for two or three years after spending a night with him.