stop doing things in unison you adorable little jerKs
A thing I love about Gravity Falls is the twins’ personalities are so distinct, you sometimes forget they’re twins. Yet at the same time they will often do ‘twin’ things like move or talk in unison. They’re their own characters yet they are also a set, and that healthy balance is a great characterization.
Not to mention that they have the most realistic sibling relationship in current cartoons