M.K.’s attire is a skirt over leggings paired with a pink hoodie.
Mary Katherine is a young girl who's nice, caring and fun-loving tomboy. When she met a Leafmen named Nod and falls in love with him.
M.K. met Nod while getting him back after he competed in a race. On a deer ride, they fall in love. When he made fun of her father, she got mad and she hit him. Before leaving Nod, she kisses him and becomes his girlfriend.
- Mary Katherine and Nod look similar to Sam Sparks and Flint Lockwood, the main characters of the Cloudy with a chance of Meatballs series.