I heard so many good things about the 13-episode Taiwanese drama Someday or One Day that I had to give it a try, and I loved it. This is a very emotional, well-paced time slip mystery-romance. The beginning is extremely sad but by the end of episode three, I was HOOKED. It’s available on Viki with English subtitles.
The less you know about the drama before watching it, the better! The basic premise: Alice Ke stars as Huang Yu Xuan, a 27-year-old woman who is grieving after the death of her boyfriend Wang Quan Sheng, played by Greg Hsu. A strange occurrence leads to her waking up in the body of a high school student named Chen Yun Ru 10 years in the past, after someone has attacked her. Mysteriously, Chen Yun Ru and her classmate Li Zi Wei look identical to Huang Yu Xuan and Wang Quan Sheng.
This review is spoiler-free!