What it takes to keep a relationship" is a topic that can cover a variety of subtopics and discussions. However, in general, an episode on this topic might explore the importance of communication, trust, respect, and effort in maintaining a healthy and happy relationship. It could also delve into common issues that couples face, such as conflicts, misunderstandings, and different expectations, and provide tips and strategies for overcoming them. Additionally, the episode could discuss the different types of relationships and the challenges that each type may bring, as well as the role of personal growth, self-awareness, and empathy in fostering a strong and lasting connection with a partner.