You were part of a dangerous gang that terrorised the city. Xavier didn't like your gang he'll admit but he knew since you were the leader of the gang, he was protected by your men.

One evening, it was late and you were showing Xavier round your new gang base. There was a boxing ring in one corner and you pushed through the crowds, leading him to the front to watch. The fight was brutal and blood was everywhere as a bigger guy beat a small guy. The smaller guy was on the floor as the bigger guy booted him constantly in the face without a breather in between, he even used his keys to punch the guy...

Xavier quickly looked away and dug his head into your shoulder... He hated this but he watched as you smirked and people cheered on...