I already have it. Sephiroth and Aeris both come back to life, but then a bear kills Aeris again and Sephiroth is banished to the Phantom Zone. His last scene has him floating above space in that rotating mirror thing, shouting, "I'll get you next time, Cloud Strife! NEEEEEEXT TIIIIIIIMMMME!" Then everyone reflects on the lessons they've learned and realize that the greatest power of all...is the power of friendship.