First of all let me tell you Taarak mehta ka ooltah chasma is one of the best comedy serial among various comedy shows.The main theme of the serial is based on unity in diversity.As the central character in this serial is Jethalal and Dayaben who always face some problems in their life but they overcome with the problem in a very good way.All the characters in this serial are too good and of helping nature.They all live in Gokuldham society and it is famous for their helpful nature.The serial is full of fun and laughter.It is a light hearted comedy programme and a family serial.Watching this serial wil help you to refresh your mood.It is well known serial in serial industry and they are also engage in spreading social awareness.The serial comes 6 days a week.I will say it is totally a mind relaxing programme which will definitely bring smile on your face.watch it regularly to understand the programme story.