The 19-year-old supermodel shared this close-up picture of a t-shirt with the slogan, "You broke my f**ing heart," on Instagram on Wednesday, captioning it with a broken heart emoji.
Although Kendall hasn't publicly stepped out with a boyfriend, earlier this month, multiple reports stated that she was dating 22-year-old "Jealous" singer Nick Jonas after being set up by her bestie, Gigi Hadid, and Gigi's boyfriend, Joe Jonas.
"I'm single," he clarified in an interview with Ryan Seacrest last Friday. "Contrary to what people I think, think. It's just mind-blowing to me how these things start."
He was much more blunt in another interview with E! News. "We're not dating," he said about his reported new romance with Kendall. "Kendall is great and naturally with her being good friends with Gigi, and with Joe and Gigi dating ... There are times we'll be in the same place and we all hang out."
... Could Kendall be upset about Nick's super-quick denials?
Or she could, you know, just really like this t-shirt, tagging designer Virgil Abloh in her post.
Kendall also appears to have a thing for broken hearts -- she and her close pal, Hailey Baldwin, got matching broken heart tattoos on their middle fingers earlier this month.