While walking home, he spots two men harassing a woman in an alley and he picks a fight with them.
Ray wants Jimmy to fence millions of dollars in stolen diamonds in exchange for a cut.
Believing he cannot change the future no matter what choice he makes, he agrees to take the diamonds.
As they talk, he shares that his mother died when he was young and he is no longer in touch with his foster dad; Angela says she's estranged from her parents as well.
With the ability to time travel, Jimmy is determined to return to the present, refuse the diamond deal, and save Angela.
Jimmy starts to "fragment" as the mental and physical exhaustion of time travel take a toll on him.
He sees himself as the thug harassing Angela and the drunk guy he bumped into on the street earlier that day.
Confused but willing to help this dying stranger, Elliot starts treating him and notices the silver liquid of the time travel drug leaking out of his body.
A version of Jimmy witnesses the fight at Elliot's home in the present day, but in this timeline, Angela is shot in the shoulder instead of the chest.