User blog comment:JoFanForever/Total Drama: Season 5 help? My first fanfiction?/@comment-14612984-20110807005923/@comment-1874924-20110807014931

In the recap for the TDWT episode following the Gwen/Duncan kiss, Chris openly and proudly admitted that it was he who disabled the lock on the confessional stall.

As for the whole Gwen/Duncan/Courtney thing, my impression was that Gwen was simply unable to control her feelings, and that lack of self-control led her to some pretty questionable decisions.