Note: There's some Flarrow/Oliver hate in here. I actually really like Oliver, but alas. 

High school AU.

Enjoy!

...

Oliver would never admit it, but he had been cheating on Barry, his boyfriend.

Or so he thought.

When Barry asked, he admitted it.

And broke Barry's heart.

Or so he thought.

...

Barry would never admit it, but he had been cheating on Oliver, his boyfriend.

Or so he thought.

When Oliver asked, he admitted it.

And broke Oliver's heart.

Or so he thought.

...

"I'm in love with someone else!" they said at the same time.

"Really?" Oliver asked.

Barry nodded. "His name is Len."

"Felicity."

Barry frowned.

"You cheated with my friend? With my ex-girlfriend?"

Oliver blushed.

Barry glared at him.

"I thought we could be friends, but obviously not," Barry said as he stood up and walked away.

...

"We finally did it," Oliver said to Felicity. She rubbed his back soothingly.

"Turns out he was cheating on me too."

...

"We finally did it," Barry said to Len. Len grinned.

"Turns out he was cheating on me too."

They shared an identical grin as they kissed passionately.

...

Note: Sorry it's so short.