User blog comment:CheeseBurgerGuy/TD Choose Your Own Roleplay: Island (Part 2)/@comment-35606925-20200111035339

Duncan will try to befriend Gwen due to how long she lasted in the challenge and noticing the similarities between them.

He makes an enemy of Cody, due to the whole nerd thing going on and Cody thinking of Duncan as another threat to Gwen's heart (basically I'm imaging that Duncan's bullying stuff might shift to Cody).