Actor Song Jae Rim is raising expectations by announcing a special appearance in the TVING original series 'All That We Loved'.

'All That We Loved', which will be released for the first time on TVING on May 5 KST, is the story of 18-year-old best friends Go Yoo (played by EXO's Sehun) and Joon Hee (Jo Joon Young), who resemble each other after kidney transplant surgery, and fall in love with transfer student So Yeon (Jang Yeo Bin) at the same time. Song Jae Rim will be taking on the role of 'Doctor Ko', a mental health specialist.

Dr. Ko, played by Song Jae Rim, is a specialist in a psychiatric clinic that is closely related to the past stories of Go Yoo, Joon Hee, and So Yeon. 

As such, while his performance as a key figure penetrating the past and present was predicted, the stills of Song Jae-rim perfectly transformed into Dr. Ko were revealed. As a mental health specialist, he neatly dressed in a white doctor's gown and suit, immersed himself in the role, and drew attention.

Meanwhile, Song Jae Rim has built a variety of filmography in the dramas 'Our Gap-Soon', 'Secret Mother', and 'Clean with Passion for Now'. In addition, he is recognized as an all-rounder actor who plays an active role with outstanding sense in many entertainment programs. Song Jae Rim's special appearance in 'All That We Loved' will premiere on May 5 KST.