Just like any other child, Louis is very playful, cheerful, and seemingly oblivious. He seems to genuinely love his father and grandfather. He is often distracted and often sad when his father is not around for a long time. 8 years. Loves dogs, playing with dolls and walking. He loves his collection of porcelain dolls and ball jointed dolls. The Little Prince of Spain. he values honor, courage, integrity, and chivalry. Louis has inherited his father's serious personality.