Turned to stone

Once Upon A Time meets The Worst Witch.

Swan queen promt based off of the worst witch season three. Emma is based on Indigo Moon, Regina is based off of Joy Hecate HardBroom.
Regina is a witch, born into a true witching family. As a young witch, Regina attended Miss Cackles Academy. Being a full blood witch, Regina was never allowed to go into the non-magical world. She was fascinated with the way non-magical people lived their ways. One day, 16 year old Regina snuck off on her broomstick and entered the non magical world. She fell in love with music, ice cream . But most importantly, dance. One day in her secret trips to the square where she danced to the public music, although no one could see her, a girl approached her. This girl had green eyes, blonde curls, and a gorgeous smile. She was the most beautiful girl Regina had ever seen. Emma showed Regina some of her magic tricks. Which were quite simple, such as making a muffin appear and disappear. Regina and Emma spent as much time as they could together, becoming best friends, and soon soft girlfriends. Regina decides that she doesn't want to be lonely in the magic world anymore, and uses a wishing star to give Emma, a non magical person, magic. The magic gets to Emma's head, causing her to use it in a wrong way, and the consequence, Emma turns to stone. Thirty years later, after Mildred uses the potion on her mother, Emma turns back to human flesh and comes to miss cackles academy looking for 16 year old Regina. What happens when Emma realizes that she had been turned to stone and thirty years had passed? Will she recognize Regina as Miss Mills?

Story contains flashbacks.