Mist of Love

From a young age, Plerngfah could see people's previous lives. In order to treat these strange symptoms, his family relocates to the US, i.e. eliminate them. After twenty years, Plerngfah returns to Thailand to report for Channel 6. While covering a series of bombings, he meets Sitang, a childhood friend and young archeology professor; their encounter brings his old symptoms back. His visions reveal that Sitang is his soulmate from many lifetimes. Unfortunately, enemies who disrupted those previous lives also resurface, and they swear to separate Plerngfah and Sitang once more.
(Source: MyDramaList)