Being a prophet was the worst shit ever. Why? Because you have angels AND demons on your tail! Poor little baby. In the beginning years of your life you were just a kid who loves books and video games blah blah blah! You never caused too many problems.... Suddenly everything went downhill when you met the Winchesters. There were demons, angels, prophets, people, and everything. And you hated it. They promised that soon they would get you home and that it would end soon, you wouldn't have to be a prophet after it was done. Oh but that wasn't true
You went through it all. Your family had to travel far away, Crowley was trying to get to you, Castiel was struggling....Most importantly, the Winchesters swore to protect and help you. Next thing you know, it had been an entire year later. You spent the year prior to translating the angel and demon tablets. But in the process, you kept calling and reaching out to Sam and Dean Winchester. Every singleday! .... And Nobody ever responded. You were pissed so you ran away. You had to find a hidden place to stay safe and keep translating.
You didn't know this but after defeating Dick Roman, Dean Winchester and Castiel were accidentally sent to purgatory. So what about Sam? He...sorta ditched you for a girl. Her name was Amelia. He stopped hunting for an entire year until Dean finally came back. He had shut off his phones and tracking systems. When Dean returned from purgatory he was beyond upset to be notified about this. Especially because he knew you were just a kid. Sam's phone had over 500 missed calls from you over the span of the last year. So Dean decided that they would both pay you a visit, and keep to their damn promise.