Sophie is extremely prone to making mistakes, as shown throughout most of her supports. Despite this, she still remains optimistic and cheerful, although in some cases, she may be saddened and do pointless activities to prevent further accidents. She dreams of being a respectable knight like her father and loves that she can compete with him in his prime. Though she adores her horse Avel, he does not quite take to her. While he will occasionally obey her, particularly when she is serious in battle, he tends to run wild when practicing. This often results in accidents where he bites her hair, causes her to fall while riding him, or bites other people.

Aside from her relationship with Avel, she's very fond of horses in general. Her supports with Forrest reveal that she likes clothing with silhouettes of horses on it, or fabric that's the same colour as Avel's coat.