Far higher = 4 SS points (.... can you say "shattered on results day"?

)
Haha wow it's really difficult when I don't know the text so I shall employ some artistic licence here (read: make up crap), sorry if I get the plot wrong

I guess here I would make a distinction between internal and external hooks and how they interact with each other:
External (girlfriend, her father) vs. internal (loyalty)
Internal (love for the girl, fear of the law? desire to establish better prospects?) vs. external (mob, brother)
External vs. external (law vs. "mob law")
Internal vs. internal (safety in love vs. safety in groups)
I'd also grab the word "deep" and look at that - whether "depth" really has anything to do with it. You could distinguish "depth" on the basis of time (mob member for much longer than with girlfriend), and emotion (love for girlfriend exceeds loyalty toward mob?). Assuming he hasn't dated her for long...
Perhaps look at the word "maintain" - suggesting it's a long-term thing. Perhaps some of the hooks fade away with time, or with the events that happen throughout (I dunno like, for examples sake, if his brother calls his gf a whore, that's gonna erode their r/ship a bit).
Sorry, that's all I got without knowing the text beyond what you've told me
