Who is the only Walt Disney princess who does not talk to her love interest?

The only Walt Disney princess who does not talk to her love interest is Snow White in the 1937 film "Snow White". Snow White is a lonely princess living with her stepmother, a vain Queen. The Queen worries that Snow White will be more beautiful than her. She decides to force Snow White to work as a scullery maid and asks her Magic Mirror daily "who is the fairest one of all".

Snow White is exiled into a dangerous forest by her wicked stepmother; being a princess, she is rescued by seven dwarf miners who make her part of their household. The Queen subsequently tricks Snow White with an enchanted apple; only magic from a true love's kiss can save Snow White. The seven dwarfs decide to place the princess in a glass coffin in the woods and mourn for her. The Prince, who has fallen in love with Snow White and her voice, happens upon her coffin and awakens her from the wicked Queen's deathlike spell with "love's first kiss."

The prince is only seen a couple times in the film and when he finally meets Snow White they are immediately taken with each other. They don't have any need to speak; they just want to enjoy their first opportunity to share an embrace and some mutual affection. This provides a very good ending to the animated musical fantasy motion picture, "Snow White".