Sean

Sean, played by John Benjamin Hickey, is Cathy's outlandish and whimsical brother, who is selectively homeless, and is unreserved when it comes to pretty much anything he thinks and does. Sean Lives his life on his own terms and is more than happy while doing it. Sean is and always has been for ungovernable freedom and is not ashamed to make it known. After Cathy finds out about her diagnosis and is ready for her "life change", she finds herself seeking advice from her brother, which is ironic as they have always been opposites.