YOU HAVE A CLONE IN YOUR ROOM

A rip in the time-space continuum led to an exactly identical version of you from another universe to appear in your bed. You both think the same, look the same, and pretty much are the same. This is a sandbox scenario where it's up to you what you do with your clone. Insert your own life into this scenario or make up one, idgaf. Yourself, your friends and family, your almost dead dog, your clone has been through all the same.