People in Christian culture surround themselves almost exclusively with other like-minded people. They do have some acquaintances who are non-Christians but these are not close friends. These acquaintances are most often neighbors, co-workers, and other people who aren’t easily avoided.
A drama team is a group at church that acts out sketches during the service as a form of worship. Churches that boast drama teams are usually of the large, warehouse, non-denominational variety.
Many evangelical Christians carry a terror inside their chest that if they appear less than happy all the time then they will have violated the terms of some sort of Jesus Marketing Contract.