A faithful friend does something stupid for you. Like robbing a convenient store just for you to go to college.
Both of them doesn't know how to be a syndicate but they have the guts to do it.
Khal grew up as a scaredy cat but that thing doesn't stop him to help Adair to go to college and make a future for herself.
They believed and they inspired each other to having a better future even though both of their parents were gone for an early age.
He did it for her and thanks to her, he grew more than what they didn't expect.