Cindy is Jay's shy cousin. She plays clarinet. She likes to bake, muffins particularly. She is pen pals with Barret Jones and Priscilla Peterson. She really likes to color, though she's a little embarrassed about it. Because Cindy, Priscilla, and Barret like to color, they write their letters with crayons.
It is unknown at which point it happened but at some time Cindy's father died. They both enjoyed playing in crayons which is why she now enjoys drawing in crayon. In #701: “Unbecoming Jay” she is ditched by Jay who simply wants to avoid looking after her. This turns out in Barrett and Cindy's favor as they end up having fun together. Jay proceeds to complicate things between Cindy, Jay and Priscilla but ultimately things work out between the three and showing a common family trait. Cindy blackmails Jay into staying quiet about the common coloring hobby between the three.
Cindy is Jay's cousin.
Her Dad died when she was little.