Or, while it might sound far-fetched to some, there's a belief that souls can be connected across lifetimes. It's like a cosmic bond that transcends time and space. So, if your cousin feels a deep connection with his partner, perhaps everything will be alright. Tell him to look for signs. Some of them are covered in this article: deja vu when they're together, matching birthmarks or scars - these could be clues of a deeper connection.