Dot is a lot more serious than her friends Audrey and Lotta, as she is very cautious about many things. She is the brain of the Harvey Girls group and refers to herself as the "CEO of Harvey Street Enterprises."
She loves precision, hence why she puts perfectly circular dots on everything she wears. She attempts to prepare for anything that comes up in order to handle every situation perfectly. She is also very DIY; designing her own clothes, building her own remote control helicopter, to making her own brand of gummyworms. Dot can go overboard in chasing down her ambitious dreams, but she is still a great friend to Audrey and Lotta.
Dot is known to be a genius when it comes to science (especially robitics). Dot is also a fashion expert, as she has always won an award for having the best hair. In My Sectional Romance, for her hate on the Bloogey Boys, she thought they would destroy the couch davenport as with a firework-roughhousing-monstrous incident, but didn't happen.
Dot and Audrey are best friends. They like the same boy band and even know the dance moves to it. Dot seems to appreciate what Lotta does for the group, but sometimes thinks that she goes a little overboard.
Chevron is Dot's old rival from preschool who outshone her in everything. At the preschool reunion, Dot tried to act like she had just as professional a life as Chevron by making up all sorts of things she did until she revealed it was all a lie. Chevron revealed that she was jealous of Dot as well and the two reconciled their differences.