Not that kind of jealous. But Genesis didn't expect different.

It looks like something is happening between these... random and non-relevant persons on the front. Genesis is about to suggest they sneak away when Sephiroth pulls him aside (manhandling much, general?).

Finally.

He signals the fence with his head, expecting Sephiroth to understand, and moves forward to what will be their hideout and then, a pile of burned, forgotten wood.