Finding a new husband was a complicated affair for Mary. She had to consider whether her choice of husband would upset Protestants, Catholics, Scottish nobles and especially Elizabeth I. Elizabeth stated that she would name Mary as her heir if she married an Englishman. In 1565, Mary married her cousin Henry Stewart, Lord Darnley, on Elizabeth's advice.
Show students the clip, and then organise a class-based challenge to come up with 'Blind Date' questions for Darnley and Mary. Select two students to play the characters. At the end the students in the class should hold a 'secret ballot' to decide whether it is a good idea for Darnley and Mary to marry.