The always-cryptic Kardashian, 36, shared another vague message on her Instagram Story Thursday, telling followers, “Not a secret, just not your business.”

Rumors of a reunion between Kardashian and Thompson, 29, have been buzzing for months. Further fueling the fire, Thompson accompanied the Kardashian-Jenner family on their vacation to Turks and Caicos to celebrate Kylie Jenner’s 23rd birthday.

Both Thompson and Rob Kardashian shared images from the luxurious getaway, with Rob captioning his series of photos, “Most Beautiful trip of my Life with the Fam‼️ HAPPY BIRTHDAY @kyliejenner‼️ Love You💙💙 WOO!!”

Thompson, sharing a photo of him and Rob in the pool, added, “My Cro 4L @robkardashianofficial 💙.”

The Cleveland Cavaliers player seemingly has been reaccepted by the Kardashian-Jenners, given not only that he accompanied them on this trip but also seeing as he and Khloé, with whom he shares daughter True Thompson, co-hosted a Fourth of July party together at his house.

A rep for the on-again, off-again couple didn’t immediately return Page Six’s request for comment.