On the TV series Game of Thrones, Hannah is known for having affairs with Samwell. She also has a daughter in this TV series. But she is a single girl in her real life and information related to her boyfriend, married life and divorce is unknown.
As Hannah was born and raised in an educated family, she was also interested in her studies besides her deep interest in acting. With the completion of her secondary education, she joined Queens' College, Cambridge and earned a degree in English. When she was in her early teens, she also took drama lessons. She began pursuing her acting career since 2007. Her debut role was Cassie Ainsworth in the TV series Skins. She played the role of Prostitute in the movie In Bruges. Her breakthrough role as an actress came in 2012 after she began starring the role of Gilly in the TV series Game of Thrones. The actual figure about her net worth and salary is unknown.