|Relationships:|| Anton Cole, ex-boyfriend|
Ellis Harmon, ex-boyfriend
Evan Childs, ex-boyfriend
Max Fisher, ex-boyfriend
Unnamed Sculptor. ex-boyfriend
|TV Show:||"Kiss of the Muse"|
Khloe was being accosted by her ex-boyfriend, Anton Cole, who had killed her current boyfriend, Evan Childs, at a library. Nick Burkhardt chased Anton down, only to watch him dive into the river. Khloe thanked Nick for saving her and kissed him on the hand. When Nick showed up at her home for a follow-up, she explained her passion for art, as well as her passion for those who "see the world differently." Khloe then kissed him on the lips and woged into her Musai form. She became very frightened, not knowing until then that Nick was a Grimm.
While looking through the books in the trailer, Hank, Monroe, and Rosalee found the Musai entry. They discovered that the Musai's relationship starts with a kiss and always ends in death and madness. They also discovered that van Gogh was a victim of this Wesen.
Even back at the spice shop, the books said that no cure was known for the effect of Musai's kiss. Rosalee theorized that since the effect mimicked love, the real thing was a possible cure.
When Nick visited her home again, Khloe told him that Anton was also there, and the only way to truly have her was to kill Anton. After Nick was pulled away from Anton, both Anton and Khloe were put in police custody. After a brief questioning by Hank and Captain Renard, she told them that what was happening to Nick couldn't be stopped and that she had no control over it. She was simply born this way.
When Nick was dissuaded from killing Anton in his cell by Juliette, Renard paid Khloe a visit in the interrogation room. He threatened her if she ever returned to Portland. He woged into his Zauberbiest form to drive the point home and then let her go.