Krusielle

Krusielle is the friendship between Kris, Susie, and Noelle Holiday from the Deltarune fandom.

Past
Kris and Noelle were childhood friends and already knew each other for a long time. Susie, although, is implied to never have made much contacts with them before the events of Deltarune. Although, Susie already knew about Toriel (Kris' mother) and had a good opinion of her; and also developed a soft side for Noelle already in her first day on class when she had forgotten her pencil and Noelle genuinely offerred one of hers and smiled to Susie.

Chapter 1
The three of them never appear together or neither all interact with each other in the first chapter. But towards the end, after Kris returns from the Dark World, they can talk with Noelle and tell her about Susie. Noelle then will ask Kris what Susie's like, which Kris can anwser in four different ways to her;


 * If Kris tells Noelle that Susie is nice, she becomes relieved and excited.
 * If Kris tells her that Susie is terrible, she becomes shocked, and offers to trade class project partners with Kris.
 * If Kris tells her that Susie eats chalk, Noelle asks if Kris knows what color chalk is her favorite, before realizing that giving her a lunchbox full of chalk probably isn't a great gift.
 * If Kris tells her nothing, she says that she helps Kris all the time, but Kris isn't giving her information. She keeps asking questions about Susie, before deciding that it isn't her personal business.
 * If Kris tries to talk about Susie again, Noelle starts to ask something but quickly decides Kris definitely does not know the answer.

Chapter 2
In Chapter 2, after class, Noelle startles Kris and Susie by walking up to them just as they are preparing to enter the Dark World to invite them to study at the Library with her and Berdly. Susie awkwardly accepts. If Kris talked to Noelle about Susie in Chapter 1, Noelle nervously gifts Susie a lunchbox of chalk before running off.

After Kris and Susie go to the library and end up going into the Cyber World, they meet up Noelle, as she is surprised to see them (actually only Susie), but then is quickly captured by Queen.

Kris and Susie (along with Ralsei) see Noelle some times where she still was captured by Queen. Later, she almost ended up battling them in the roller coaster ride only to be replaced to the more eager-to-please Berdly.

Kris and Noelle, later end up joining forces in Cyber City and after the venture through it, they eventually join up again with Susie and Ralsei. All of them (except Ralsei) end up, later, getting captured by Queen and splitting up from each other.

After escaping their rooms, Kris and Susie form an alliance with Berdly to rescue Noelle, and then, later, Susie rescues Noelle and goes in a Ferris Wheel ride with her.

Eventually, in the end, they end up defeating Queen, or mostly actually like convinced her that making much Dark Fountains was bad. In the Light World, after the fountain is sealed, Noelle says a cheerful goodbye to Kris and a shy goodbye to Susie. She then tries to look into Susie's tail and is scared off by her when the latter discovers it.

Kris and Susie later can visit Noelle in the hospital, where she will be playing Dragon Blazers III with her father, Rudy.

In the Snowgrave Route, "Kris" and Noelle freeze the enemies in Cyber City, together, and ultimately end up killing Berdly, trapping him in ice as well. Due to the alternate circumstances, Susie takes longer when rescuing Noelle in her room (now without the help of Berdly) and seems to be really excited about what happened in the room. After Ralsei explains about the Roaring to Queen, Susie decides to go see Noelle in her room. After the dark fountain is sealed, the three of them are the only Lightners that wake up from the adventure. Kris and Susie can still visit Noelle in the hospital, but her reaction will end up being different because of what happened in the Dark World regarding herself and Kris.

Variations

 * Kriselle refers to the ship between Kris and Noelle
 * Krusie refers to the ship between Kris and Susie
 * Suselle refers to the ship between Susie and Noelle

Trivia

 * Kris, Susie and Noelle seem to be the most three important Lightners in the story of Deltarune. The three of them (along with Ralsei) were included in Toby Fox's original concept for Deltarune (a file named "THE FUN GANG")
 * They are the only characters that have a unique different response when telling the name of the creator of the Vessel in the beggining of Chapter 1.
 * They are (currently) the only playable Lightners in the game.
 * They are the only characters that Queen had portaits when giving goodbye to everyone towards the end of Chapter 2, not coutnting the fact that these three were earlier initially considered by her to create a Dark Fountain in her speech before the Giga Queen battle (and not Berdly).
 * They were the three Lightners whose names were mentioned when Toby Fox talked about some characters being "off-limits" when creating plushies of them.