The Boy with the Topknot (2017)

Based on the memoir of Sathnam Sanghera, The Boy With the Top Knot is the story of a British journalist from a traditional Sikh family and the cultural wars that arise - arranged marriage, secret white girlfriend, all that jazz. When Sathnam goes home to tell her mom and dad about said girlfriend Laura (played by Joanna Vanderham), he realizes that his dad and sister have a mental illness he never knew about. Joanna talks about the revelation with Sathnam in the bath, showing off the tops and outline of her amazing boobs. You'll have a top knot on your, er, other head.