A suggestion by @Yoshiguy52. Enjoy mates!
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In the famous Smash Mansion, two Pokémon were about to have a date.

The famous electric mouse Pokémon Pikachu and the pink, puffy singer Pokémon Jigglypuff.

Who knew they'd end up?!

But as everyone could agree on, no one could separate the two... Or, at least everyone thought so.

A small little Pokémon names Pichu wasn't happy. Oh no, he had loved Jigglypuff long before Pikachu began to like her. He never had the guts to tell her though.

And it was too late... Or at least he thought. He then realized that maybe, just maybe, he could break up the two.

"They are having a date tonight..." Pichu told himself,"I think I know what to do..."
•••

The couple were at Olive Garden, having a nice dinner.

"Oh Pikachu, you're so romantic!" Jigglypuff giggled.

"Shucks Jigglypuff..." The yellow mouse blushed.

Then, a waiter came, holding Jiggly's drink. He handed it to her in a manner that made Jigglypuff blush. Pikachu was confused by forgot about it.

The waiter went back to the kitchen. Pichu snickered, his disguise was working! She already blushed! Imagine that.

He now had to take the order of Pikachu. He held the plate and walked back to the table. He placed it on the table and walked behind Pikachu. He then did an electric move, causing the Pokémon to jumped and his food came crashing on the pink puff.

"Pikachu!" She yelled.

"I-I'm sorry Jigglypuff! Somebody had electrified me!" Pikachu turned around,"YOU."

Pikachu tackled the waiter, only to see,"PICHU?!"

"That's right! You stole my girl! I loved her first!" Pichu kicked Pikachu off.

Pikachu grunted and did Thunderbolt, but the quick and swift Pichu dodged.

"So that's how you wanna play it huh?" Pikachu yelled.

Pichu nodded and did Scratch. Pikachu got a mark. The opposing Pikachu did double kick on the Pichu, who flew back.

"OW..." Pichu said.

"STOOOOP!" Jiggly yelled.

She grabbed her purse,"I'm done! With you Pikachu! And I don't want to date neither of you!"

She walked out. Pichu and Pikachu only stared in shock at the direction Jigglypuff had left.
~~~

Mama Mia what a fail. But... Good enough.