"I've been attempting to repair the damage to my truck caused when the tornado hit," is the even, and prompt response. "Every time we come across cyborg in vehicles or garages, I look for parts, and the tools needed."

He didn't have even MOST of what he thought he'd need, but he had some things, and some things were better than no things. Trying to find a door that fit, or an undented hood or any one of a number of other things was taking some doing.. but whether SecUnit is disoriented, suspicious or just plain not wanting assistance from strangers, Sephiroth's not nuanced enough with other people to tell. "If nothing else, are we not allies by virtue of this Convoy? If I can assist, I must."