If you're something else, maybe a Dating Shoes isn't right...?
Maybe I could interest you in a FreezeRing?
If Noelle has killed enough enemies with IceShock, telling the Addison who sells dating shoes that Noelle and Kris are "something else" will cause the Addison to instead offer them Freeze Ring, promising that it will make them "stronger." The ring always costs 1 more Dark Dollar than the party has on hand, but the option is given to repeatedly tell Noelle to "get it." Upon doing so, Noelle presumably freezes the Addison and steals the ring. Doing this is required for the Snowgrave Route.
- Heh, you steal this? Heh. [When attempting to equip it to Susie]
- It's beautiful... [When attempting to equip it to Ralsei]
- ... [When equipping it to Noelle]
- Noelle can still steal Freeze Ring if the party's weapons inventory is full. However, the ring does not appear in the inventory afterward, and instead disappears entirely, making it impossible to retrieve.
- Freeze Ring/Thorn Ring with a full inventory (Deltarune) - YouTube