My first ever crossover fanfic! Please enjoy!

"Jack, you can't do anything without your staff, can you, Jack?" Elsa asked playfully, a smirk plastered over her usually stoic face.

"Yeah well… You… You…" Jack began. His eyebrows were forcefully scrunched up as he racked his brain to get an awesome comeback.

What can Elsa not do? With only her hands and feet, she can create gigantic ice snowflakes, stairways to heaven and hell, even build a grand, humongous, flawless ice castle! the winter guardian thought desperately.

His breath became ragged as he panicked. Unlike humans however, there was no white mist condensing from his gasps as his breath was not warm but ice cold instead. The perfect solution then popped into his head.

"Can you do this , Elsa?" Jack asked, pride and arrogance oozing from every word. He concentrated his ice powers and blew. Tiny fractions of snow particles gathered together, swirling closer and closer until they formed a perfectly round snowball which he easily caught with his right hand.

Elsa's eyes widened in shock and a cherry red blush slowly crept into her cheeks. The disadvantage of being as fair-skinned as her was that it was purely and absolutely impossible to hide incoming blushes.

"So?" Jack Frost questioned cheerfully as he raised one eyebrow and put on a sinister smile. It was a look so dashing and stunningly attractive that it simply made Elsa's heart feel like it just dropped ten feet underground.

"I-I can't do that…" Elsa closed her eyes and jerked her head abruptly to her right, hoping that the gleeful guardian in front of her would not be able to see the emotions her face was betraying. Since when was it that she could not keep the poker face she always had? Unknowingly, Elsa's lower lip has puckered up in a childish pout. It was truly a shame that Elsa was closing her eyes, for she could not see that Jack was also flushing so furiously that it seemed like he fell into a pool of red paint.

He found those soft, pouting, pink lips so tempting and so he lost all sense.

"Wanna know what else my mouth can do?"

"No," Elsa firmly answered without even opening her eyes.

"I'm going to show you anyway."

Before the ice queen had a chance to reply, the silver-haired boy had planted his cold lips upon hers.

"This."

So yeah XD I'm definitely going to write more XD