Based on this prompt from bunbunchi on Tumblr: Olicity = Verdant is having burlesque night and Thea daring Felicity to perform. Oliver watches.
"How did you convince her to get up there?" Diggle leans over and yells into Thea's ear so she will hear him over the music and cheers.
"I just waited until the right moment to dare her to get up there," she says and smiles at him. "You can thank the bartender for doing the hard work." He turns and raises a questioning eyebrow at Sara and she smiles, back and raises a drink in his direction.
"She's going to get you back for that you know," he yells in her direction, leaning over the bar. "I'd watch my bank accounts if I were you."
"The risk is worth the reward," she says with a shrug.
"What's the reward?" he asks. "Other than the obvious," he adds and points to Roy, who's capturing Felicity's performance on his phone.
"That," Sara says with a sly grin and points across the room. Diggle turns just in time to see Oliver walk onto the dance floor from the back. He stops dead when he sees Felicity up on the stage and his jaw drops–as does the drink in his hand. He's snapped back to attention by the sound of the glass shattering and then looks around nervously to see if anyone saw him.
"Did you get it?" Sara asks excitedly and leans over the bar to look at Roy's phone.
"Oh yeah," he says smugly.
"Definitely worth it," Diggle says and clinks his drink against the beer in Sara's hand.