Matthew is singing in a choir for a special Christmas presentation of the oratorio, “Messiah” by Handel. He’s a tenor soloist. But his eyes are on one of the basses, Nigel, a deliciously muscular and well-built man with sparkling eyes and golden-brown hair. Matthew takes his courage in both hands at the full-dress rehearsal, and invites Nigel out to lunch, then to dinner. But can this be more than a one-night stand?