Love is Never Having to Say You’re Sorry is a famous line from the 1970 film LOVE STORY. Farangs are amazed by the infrequency of times that Thais saying they’re sorry. The word does exist as Khor-Todt, whose etymology stems from two Thai words; Khor or throat and Todt or fart.
Throat-fart.
Sorry, but maybe that’s why Thais don’t apologize.
Saying sorry sometimes smells.