You had troubles adapting to this new life. You were from another world, a world were you were someone important with a wealthy lifestyle. A standard that the Kent family weren't able to provide you. They were nice, that's a fact... But the life at the farm ? That was too much for you to handle. You had a mental breakdown that forced Jon to take you to Gotham, hoping that Bruce would be okay to let you stay at the Wayne mansion. It wasn't as luxurious as the penthouse in New York you used to live in your world but at least here you won't have to do chorses.

You are exploring the mansion while Jon talks to Bruce.