This one’s probably my favorite. Sonamy Week Day 3: Crossover; Harry Potter crossover, to be exact.
“Alright guys, you’re doing great so far!” Sonic said as he looked over his group of friends. “Now we’re gonna do something a little trickier, and a whole lot more fun.”
It had been about a week since the secret lessons had started. With Dr. Eggman and his legion gaining power in the wizarding world, tensions rose within Hogwarts. Most students were scared of what Eggman could do if he were to take over, but a small group decided to learn as much as they could so they could fight back. They called themselves the Freedom Fighters, and they appointed Sonic as the leader since he had more field experience (read: more times he’d gotten himself into trouble).
“What we’re gonna learn next is the Patronus charm,” Sonic continued. “All you gotta do is think of a happy memory, then say the spell.” He pulled his wand out of his back pocket and raised it into the air. “Expecto patronum!” A bright light came from the tip of his wand, and the wispy white form of a cheetah appeared in the air in front of him. The ghostly-looking animal dashed around the room in the air before dissipating into a shower of sparkles that rained down on everybody’s head.
The room filled with ‘ooo’s and ‘ahh’s as Sonic smiled and rubbed a finger under his olive nose. “Now that you’ve seen it, let’s see whatcha got!”
In a matter of minutes, the room was filled with the wispy forms of different animals. Tails had summoned an owl, and it flew around his head before perching on his shoulder. Cream had made a chao, and the young rabbit giggled as the small creature snuggled into her cheek.
Sonic walked around the room through all of this, helping anybody that needed it. He was surprised that most of them were getting the hang of this spell so quickly after he’d had trouble with it himself when he first learned it…there was one person that was still struggling though.
Cream stood alongside Amy as the pink hedgehog tried to summon her own patronus. She said the spell over and over, but all that appeared from her wand was a small shield of light.
“You’re doing great, Amy, but your patronus isn’t strong enough yet,” Sonic said as he walked over to them.
“I’m trying to get it, but mine just keeps wisping out.” She tried again, but she only made the small shield again.
“What’s your memory?”
“My trips with Cream to Diagon Alley,” she said as she looked at him. “Those are usually pretty fun.”
“I don’t think that’s strong enough…got another one?”
Amy thought for a minute, then her cheeks turned bright pink as her eyes drifted to her feet. “Yeah…”
“Okay. Give it a shot!”
Amy nodded, and she took a deep breath before raising her wand. “Expecto patronum!”
An even brighter light came from her wand than before, and a small bird with a pendent around its neck appeared. Amy stared in amazement as it fluttered around her, leaving behind a shiny trail, before it burst into sparkles just as Sonic’s patronus had.
“Amy, your patronus was so pretty!” Cream squealed as she hugged her chao.
“Yeah!” Amy had a wide smile on her face as she looked back at her other friend. “Thanks Sonic.”
“No problem, Amy,” he said, giving her a wink and a thumbs up. “So, what memory did you use?”
Amy smirked a bit. “I think you know.”
He gave her a weird look, then his eyes widened when he figured out what she meant.
The same memory he had used…
Only a few months ago, at the Yule Ball…the dance they had, the laughs they shared, and the kiss in the snow under the mistletoe…