Barry looked around anxiously. His date was, of course, nowhere in sight. He sighed. For once, he was on time, but his date wasn't. He rarely ever beat his dates, so he didn't know when to say he had been stood up.

...

Len watched Barry in mock surprise. He would admit it; he was jealous. So, he decided to do something about it. 

Threaten Barry's date so he wouldn't show up.

And it had worked.

Barry was alone, and dressed up.

It was just so perfect.

So he walked over.

...

"Snart?" Barry asked in complete shock. Len smirked.

"Call me Len," he said as he slid into the seat next to Barry. 

"What are you doing here!!?" Barry hissed.

"Well, I'm your blind date," Len said. Barry looked at him. 

"Well, let's at least try to have fun," Barry said.

They ended up finishing dinner, going to a movie, and sharing a good night kiss with the promise of another date.