Okay, hear me out, this could make sense if you do.
We all know Total Drama Island had Gwen and Trent, but with each new generation, there seems to be a pattern. Likeable guy meets likeable girl, and the entirety of their time on the season is trying to get together or start a relationship with their signifigant other despite the problems.
Exhibit A: Mike and Zoey
Exhibit B: Dave and Sky
Exhibit C: Shawn and Jasmine
Exhibit D: Devin and Carrie (Okay, it hasn't happened yet, but it's kinda obvious where it's going.)
Disclaimer: I am not saying they are all exactly alike, I'm pointing out it's a pattern in the show and possibly it's spinoff!