On DVD we watched a Saturday Night Live special featuring the 1980s . On August 9 , Mom , Casey and I ate lunch at TGI Friday 's which opened up on 53rd Street in Davenport after Casey and I worked out . Then we all saw the movie Mamma Mia . Today Casey said his mom was going to see it .
According to the above context, answer the following question.
What might be my relationship with Casey ?


Casey might be my friend .