Board Thread:Site Problems and Appearance/@comment-26072045-20150321143537/@comment-26072045-20150328235916

Mr B Natural wrote: They exist as a pair and unless one of them has a line in an appearance without the other I'm gonna say no. Also, they are totally twins; same height, and it's implied already by them being younger versions of Dipper and Mabel. It's implied but they definitely don't seem like the same height. And the two aren't always seen at  the same time. The number of lines they have shouldn't matter. It doesn't matter with any other characters seen throughout the series.