Earlier this week, True Thompson's parents were spotted taking a hike in Calabasas, where the pair has been social distancing together in recent months.
A source told E! News of the sighting, "They were having a casual conversation as they walked together. They seemed playful and very happy."
One person who seemed to be particularly enjoying themselves was Tristan, who the source said "had a big smile on his face."
For some time now fans have speculated that the exes are back together after breaking up in 2019. Scott Disick added further fuel to the fire when he commented, "@realtristan13 is a lucky man," on an Instagram photo of a bikini-clad Khloe.
Scott deleted the comment, but not before it was screenshot by hundreds of fans.
The insider explained, "Khloe seems very happy with where things are right now. He seems committed and has made changes."
"Obviously Khloe is hesitant and is taking it very slow. The time they have had together during quarantine has been very special and meaningful." The source said, "Khloe realizes when Tristan goes back to playing basketball and on the road, everything will change."
On social media, the mom has also posted plenty of pics of their quality time with daughter True.
In August, she shared a photo of herself and the toddler wearing matching Burberry bathing suits while on holiday with family in Turks and Caicos. A source previously shared that the family jetted off to the tropical locale to celebrate Kylie Jenner's 23rd birthday.
And it would seem that Tristan joined the group for the vacation as Rob Kardashian shared a pic of himself and the basketball player lounging in the pool. He captioned the shot, "Most Beautiful trip of my Life with the Fam‼️ HAPPY BIRTHDAY @kyliejenner‼️ Love You WOO!!"