Here are a few reasons why Duncan should dump Courtney and go with Gwen. First off, as the series progresses, 你 come to relise that Duncan can't stand Courtney and that he is becoming 更多 fond of Gwen. 秒 of all, Gwen and Duncan have 更多 in common. And third of all, Gwen doesn't seem to have any problem with Duncans Personality.
That is the whole reason I figured this couple will work.