In Spare Room Robert shares a warm bond with Melissa, an older woman who has always been like a mother to him. He helps her out, while she looks after him and cooks his meals. But everything changes when Melissa asks Robert to move in with her, because Melissa has Spare Room now. Day by day, more awkward and hot moment happen between them. And even though Robert already has a friend who fell in love with him, he can’t stop thinking about Melissa as a mother, a friend and... as a woman.