The story behind Haven's short-lived Duke/Audrey romance may resurface in season 5.

Nathan's Past Not 'Irrelevant' On 'Haven', Greatest Fear To Be Revealed In season 5?

In season 3, Audrey Parker (Emily Rose) and Duke Crocker (Eric Balfour) left the supernaturally afflicted Maine town and headed to Colorado in search of the appropriately dubbed Colorado Kid. While there, the two came very close to sharing a rather intimate moment, but the pair stopped short to preserve their friendship (see video below).

Some viewers may believe the scene tarnished Nathan (Lucas Bryant) and Audrey's relationship back in Haven, but writer Brian Millikin believes differently. However, this may all change when the trip becomes a topic of conversation in season 5.

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"Ruined is a strong word. I'd say complicated," Millikin wrote on Wednesday. "But that Colorado trip will be discussed this season..."

Despite this tease, Millikin later assured fans that they are already privy to all that happened in the Centennial State.

"Don't fear, you saw it all there. No off screen affairs like that," Millikin tweeted on Wednesday. "X-Files taught us that lesson."

Will Nathan find out about Duke and Audrey's brief kissing scene, or will the topic be revisited due to the possible return of the Colorado Kid? Find out more when Haven returns to Syfy this fall.

Tags: Haven television Syfy