Indeed, he is an actor you can trust. Oh Jung-se has captivated viewers with his unique charm in tvN's "Ask the Stars."

Oh Jung-se is currently starring as 'Kang Kang-soo,' a third-generation chaebol and space scientist, in "Ask the Stars." This role marks a transformative shift from his previous candid character, 'Eo-heung,' in "Mr. Plankton," to a more cynical character.

The acting showdown with Gongryong (played by Lee Min-ho) is also noteworthy. They clashed over artificial insemination, with his former lover Choi Go-eun (played by Han Ji-eun) at the center. Kang-soo seized eggs brought by Ryong, turning six out of seven into fertilized embryos.

Oh Jung-se's bulldozer-like performance adds to the drama's entertainment value. His gaze and voice, filled with love for Go-eun, depict a character eager to conquer not just space but love as well, sparking viewer interest.

He also showcases detailed acting skills in each episode. Oh Jung-se naturally portrays floating in a zero-gravity space setting. He effortlessly embodies the character 'Kang Kang-soo.'

<Photo source: tvN "Ask the Stars" capture>