Xavier following Krystoff's lead, stopped as he told him to help get his brother inside, complying with him, driving up the driveway and into the garage. Opening the door and getting out waiting for Krys, Xavier was going to need his help getting Jack out the car without causing him pain. He looked in the back seat checking the 13 yr. old to make sure he was still breathing and leaned against the car, waiting for Krys to return. He did hear that Alexi was hurt too so hopefully the others would get her back here soon as well. 

X thought to himself, what new surprises will we encounter next.