Matthew Morrison too busy to love

London: "Glee" star Matthew Morrison says he has no choice but to be single as he`s too busy with his career.

Morrison who has been romantically linked to Kelly Brook and Olivia Munn, insists he doesn`t have the time to be in a relationship because he is too busy concentrating on his career, reports femalefirst.co.uk. When asked if he was single, Matthew replied: "Um, I don`t really have any choice right now." "There`s great interest but I know how hard a relationship is. And how much work goes into one and I would not be good boyfriend material right now," he added. IANS