The Crown Princess, is a Thai television series, premiered on May 14, 2018 and last aired on June 19, 2018 on Channel 3. It starred Urassaya Sperbund and Nadech Kugimiya and produced by Ann Thongprasom. From Wikipedia
The princess is stepping back from royal duties for at least a week as she manages medication side effects from her chronic pulmonary fibrosis.