(This is just a little idea for an EG film)
• The human Mane 6 and Sunset are all getting along perfectly fine, except Human Twilight is still a bit socially awkward.
• Sunset says that she’s forgotten her diary and goes to get it. Suddenly a biker comes into Sugarcube Corner, is rude to the Cakes, and pushes the Mane 6 away from their table (staring down Rainbow Dash in the process).
• The biker takes off her helmet, revealing herself to be Sunset: the Sunset Shimmer of the EG world. The Mane 6 are completely shocked, and tell Equestria Sunset about her counterpart’s arrival in Canterlot, and the fact that EG Sunset is nasty and mean.
• Equestria Sunset feels both anxious and remorseful, being reminded of her bad past deeds again. The group of friends make a pact to make sure that EG Sunset doesn’t find out about magic. Canterlot doesn’t need another magic catastrophe so soon after the last one.
• EG Sunset still finds out about th