 Twilight sadly returns to the library , preparing to pack and leave Ponyville , when she finds Spike coughing up scroll after scroll . Twilight is surprised to find these to be the friendship report letters that she had previously sent to Celestia , and the memories of her friendships in Ponyville make her regain her color . Inspired by this , she returns to her other four best friends and uses a memory spell to remind them of their friendship , cancelling Discord 's magic and returning them to normal . 
