Espresseleine

"ESPRESSO COOKIE! Have you been waiting long? I am here to save you!"

- Madeleine Cookie.

Espresseliene is the slash ship between Espresso Cookie and Madeleine Cookie from the Cookie Run fandom.

We've Never Met
"We've Never Met" is a bond that can be unlocked if the player obtains both cookies. In the story, they were both elected to search for a "treasure of legends past". On the day of their departure, Madeleine Cookie was offended by how dismissive his companion was. Espresso Cookie hints that this is because of his strong contempt towards Light Magic. It may soon be revealed why he feels this way about Madeleine Cookie.

Couldn't Care Less... And Yet
"Couldn't Care Less... And Yet" is a quest in Cookie Run Kingdom that needs both Madeleine Cookie and Espresso Cookie at level 10 to unlock. Their relationship seems to have changed since "We've Never Met". When Madeleine asks what was troubling, Alchemist Cookie told him that Espresso was in danger because he went out on his own. Which, Madeleine goes out to save him. When Madeleine saved Espresso Cookie, as Madeleine exclaims that he had saved him, Espresso corrects him, saying that he was the one who saved his life instead of his. On their way home, Espresso Cookie admits that "Perhaps you are not as useless as I initially judged."

Fanon
Espresseliene is one of the most common ships within the Cookie Run: Kingdom community because of how much canon content there is of the two outside of the game. In fact, a lot of them hint a friendship, or even a romantic relationship between the two. They're often paired together in promotional art, package art and some merchandise appearances.

Fandom
FAN FICTION

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