The famed director is said to have embarked on a new romance with Uma, one month after her split from fiancé Arpad 'Arki' Busson.
"They had a thing and got together again recently," an insider told Certainly the couple seemed very cosy at Cannes Film Festival earlier this month.
It has even been suggested that they shared a villa together in the south of France for the duration of the film festival.
Quentin, 51, and Uma, 44, attended a number of red carpet events together at the festival, including the closing ceremony.
She also said she's excited to be trying new things musically. The willowy blonde, dressed a custom-made Marchesa gown, walked arm-in-arm with the director, and seemed very affectionate towards him as they posed for the cameras.Uma Thurman and director Quentin Tarantino put on an affectionate display in Cannes "There has always been an attraction," a second insider added. So I like the no-making-out rule on the first date. I was focusing so much on my career that everyone took a backseat, even my exes, but that's what you're doing in your 20s. WA: Obviously physical attraction is a very important thing, but a mental attraction to me is much more important. In my 20s, I wasn't ready to settle down so I think I probably acted immature.