I really enjoyed this drama! I get why some people find the romance part a bit weird but personally I didn't. Sometimes in fiction you just have to not think too hard about these things. It wouldn't have been too different than if the male lead was some kind of immortal being (like a vampire) and was 70 while the female lead was in her 20s. I found the main couple cute and shipped them, though for me the best part of the show was the father-son relationship. It was a very interesting concept to explore, and I liked seeing how they navigated this unique experience.
