Meanwhile, there is a checklist - technically two - that need doing, and nobody else is just standing around except them, so Sephiroth reorients on the trolley line and heads back for it; sooner or later people WILL appear, and he'd be WAITING.

... Or use the tracks to head for the next bit of 'populated' land, since it's a six hour wait.

"There's food too, so it's worth investigating for that alone." And finding things to swipe, though he hadn't started doing that yet his willingness to rely on people in white coats who claim to be doctors is very low. "In the meantime no-one is here so if we're to do more on our lists we best keep moving."

When it became 'we' he didn't know, but it didn't say a thing about not teaming up on poor innocent people not expecting teddy bears and candies to be shoved at them.