As expected, the sweet flashbacks continue as "My Secret Romance" slowly but surely moves toward its happy ending. There is a bump in there as Yoo-mi decides to briefly abandon Jin-wook for reasons that aren't all that clear, but not to worry. Nothing beats the power of flashbacks. I expect excessive use of flashbacks also makes it easier on the production company, which doesn't have to spend as much money filming actual new scenes.
The main new content of note consists of Yoo-mi and Jin-wook reconciling with their mothers. This sort of works with Yoo-mi, underdeveloped though Mi-hee is as a character, because we did at least see from the very first episode that Yoo-mi has mother issues. Jin-wook is more tangential. While we always knew that he was harboring angst over the breakup of his parents' marriage, his mother has not had much story presence and her appearance here is just a tad out of nowhere.