In CTLBT, the male lead is an interpreter and in Run On, the female lead is.
Run On arguably deals with the theme of miscommunication better. Both dramas are similar in the sense that both interpreters have a hard time understanding the language and mindset of their love interests, and the leads in Run On actually do work on it and try communicating equally on both ends.
Run On arguably deals with the theme of miscommunication better. Both dramas are similar in the sense that both interpreters have a hard time understanding the language and mindset of their love interests, and the leads in Run On actually do work on it and try communicating equally on both ends.