Having seen both the Thai and this Version i love them both but for completely different reasons. The Thai Version was steamy and full of sexual Tension. I adoreeed Tutor and Fightor and they will forever be my faves. Thai Why R U? Was all about finding your sexualty, denying your feelings and still not being able to resist. Fighter was constantly teasing Tutor bcs there was no other was for him to show his feelings.
The Korean Remake starts out similar but then goes a different route by making the main conflict not theyr sexuality but the fact that yoo Gyeom and Doo Yeon used to date. So Sun Woo feels like he is betraying his friend. That being said i enjoyed them both. They are both fluffy and sweet and just really feel good shows.
Also bonus point for the korean remake bcs i really enjoyed Lee won and Ji Oh‘s story line. They were adorable. Where in the thai version i just skipped over saifah and Zon‘s parts.
Also You cant compare the kiss scenes to the sizzling chemistry zee and Saint had in Thai Why R U? But thats also a ridiculous high bar The thai version set right there. Like Zee and Saint were ??????where Korean version is just cute. Not bad kisses but gentle and sweet.
All that being said if you dont compare it to the Thai Version and see it as a stand alone its a cute enjoyable drama.