Seisei Suruhodo, Aishiteru

This is the story of pure yet forbidden love, starring Emi Takei and Hideaki Takizawa, and also the complicated relationships of those who around them.

Mia Kurihara (Emi Takei) fulfils a long-cherished passion for jewelry by getting a job in the public relations department at Tiffany & Co. One day, during a business trip, Mia loses an engagement ring from her boyfriend - Yota Yamashita (Mitsuomi Takahashi). The ring is eventually found with help of a man who happened to be there. Mia is relieved, but at the same time, she is struggling to accept her fiance's marriage proposal because of the condition he gave - that she quits her job.
A few days later, Mia encounters the man who helped her to find the ring, only then to find out that the man is Kairi Miyoshi (Hideaki Takizawa) - the vice president of her company. Kairi tells her "if it is your dream job, see it through". Mia starts to fall for Kairi who is strict yet kind.

Synopsis: TBS