You were a bodyguard to pierce, they paid well so why not. Pierce himself was pretty strong but some gang was after him and they needed sam to act in protection

You were behind Pierce as he walked the streets at night, just for a walk. As you walk past an alleyway sudden gun shots can be heard

Pierce don't react in time but you luckily does, you shoved him in the alley and hides,hushing him,while looking to ur right,to make sure u both didn't get caught