Castaway Diva and He is Psychometric though have different focuses are great stories. Lee Seung Joon plays the deadbeat father in both series that causes the family to run away and hide their identities. In both stories this father plays a crucial role in the development/thought process of the characters and pushed them to who they are portrayed in each show. If you liked one, I highly recommend watching the other. There is also the element of romance and reunion between the main characters.