My Boyfriend's a Famous Actor

Yuma Kawahara's just your regular office worker, and he has a childhood friend he just can't refuse a favor to. His friend, who's a freelance journalist, asks Yuma to go on a dangerous mission to find out some juicy gossip about popular actor Kei Hoshina. So, Yuma enters Kei's place in the guise of a salesman and starts snapping some pictures, only...