In a recent video that was uploaded to YouTube on October 22, Kylie Jenner talked about her favorite Halloween ensembles and revealed the unique sign that unites her with her ex-boyfriend Travis Scott. 

In the video, Kylie reminisced about the Halloween costume she and Stormi donned as butterflies. It turns out that the choice of outfit wasn’t merely imaginative. 

“We got matching little butterfly tattoos when Travis and I first got together,” the beauty entrepreneur said. “So a butterfly is just a symbol of our relationship and Stormi, so it was really special to do the butterfly costume.”

In 2017, Kylie and Travis made their matching butterfly tattoos public. Since then, butterflies have frequently entered Kylie and the rapper “Highest In The Room”‘s lives.

A few instances? After keeping her pregnancy a secret from her followers, Kylie gave birth to Stormi Webster, her baby with Travis, in February 2018. Following the public announcement of her baby, Kylie revealed that she had used butterflies to adorn Stormi’s nursery. Many admirers thought Stormi, the reality star, had named her kid after the insect before she revealed Stormi’s name.

Travis also gave Kylie a butterfly necklace in August 2017 as a birthday present for turning 20. 

In addition to the butterflies, there were further unique costumes: For the holiday in 2019, Kylie, Travis, and Stormi donned superhero costumes. 

“We all picked our favorite colors and we were superheroes because Trav always says we are a super family and Stormi is a super child,” she said in the clip. “I threw this big party for Stormi, a memory I will cherish forever.”

Despite their commitment to co-parenting their kid, several fans speculated that Kylie and Travis had reconciled romantically after Kylie shared a picture of them on Instagram earlier in October. 

But an insider informed E! it was untrue. 

“All they are is buddies. Nothing is happening with them,” the source revealed. “They are excellent co-parents and got along nicely. They have developed a method that works well for them and spend time together.”