Date with Destiny is the 16th episode in the Teen Titans series and the sixth episode of the second season.
The villain Killer Moth is about to unleash his latest scheme when his plans are spoiled by his daughter Kitten. Her boyfriend Fang has just dumped her, one day before her Junior Prom, and she coerces her father into procuring her another date. And who would be a more suitable choice for this task than Robin?
In the meantime, the Teen Titans are chasing a spider-headed jewel thief. Robin is the only one who can get close to him, but gets hit by a paralysis venom beam from his opponent. Cyborg, Raven, and Beast Boy continue the chase, while Starfire returns with Robin to Titans Tower for treatment. Right after Robin has recovered, he calls the others for a status report, only to find out that the Bay Bridge is being attacked by a horde of gigantic moths which can easily chew through steel. When Robin and Starfire prepare to help, Killer Moth calls them up and presents his list of demands - including the rather bizarre request to take Kitten to her Prom. Robin sees no other choice but to agree, much to Starfire's consternation and rising ire. Following this, he calls up the others, briefing them on the situation and tasking them with tracking down Killer Moth through Kitten. Although he sends Starfire to aid them, she decides to attend the Prom as well to keep Kitten away from 'her' Robin.
While Cyborg, Beast Boy and Raven find Killer Moth's hidden lab in the cellar of Kitten's home and engage the villain in combat, Robin and Starfire arrive at the ship where the Prom is being celebrated. Kitten is quick in claiming Robin as her date, and Robin goes along with little joy and gritted teeth, while Starfire progressively boils white-hot with jealousy. When Robin receives the news that his friends have found Killer Moth, he dumps Kitten, who then reveals her part in Killer Moth's scheme and the control device for the moths. Robin's attempt to take the device from her is interrupted by Fang, who has caught wind of Kitten's new date; the two reconcile, but then Fang engages Robin in combat while Starfire takes out her anger on Kitten.
When Kitten's dress is smudged in the fight, she activates the device, releasing the moths from their cages, but the other Titans manages to prevent them from getting out of the cellar. Fang is finally knocked out by Robin, who destroys the control device; as a result, the moths revert to larva state. As Kitten, Fang, and Killer Moth are taken to jail, Kitten swears revenge, but Robin can't care less; and after being nominated as King and Queen of the Prom, Robin and Starfire share their first romantic dance.
- Fang: Get your hands off my girl!
Starfire: [blasts Fang] Keep your legs off my boy!
- Kitten: Now take my arm and lead me in. And would it kill you to smile?!
Robin: [grits his teeth into what is more a pained grimace than a smile] Maybe.
- Robin: What do you want?
Killer Moth: My demands are simple. The city will declare me ruler, the Teen Titans will surrender, and Robin - [suspenseful moment] - will ... take this lovely young lady to her junior prom.
Kitten: Hi, Robby-Poo!!
Robin: Erm ... what was that last part again?!