Burnt out playwright meets and has NSA with an aspiring actor while on vacation, then disappears the next day, they meet again and the actor decides he loves his plays and wants to star in them one day, ends up become really successful and they date
http://www.mangago.me/read-manga/turning_point_yaoi/
Manga where the uke is the boss (at work) and not totally submissive/easily swept up by seme for the sake of plot
http://www.mangago.me/read-manga/doushiyoumo_nai_keredo/
Burnt out playwright meets and has NSA with an aspiring actor while on vacation, then disappears the next day, they meet again and the actor decides he loves his plays and wants to star in them one day, ends up become really successful and they date
http://www.mangago.me/read-manga/turning_point_yaoi/