Luke Volker is grieving after the loss of his fiancée.
"I wanted to just post a picture of Charlbi but it's a bit hard," Luke said in his Aug. 31 post. "I just wanted to let you know I see all your messages, all the love and I appreciate it. I really do."
Touching on the outpouring of words he has received, Luke noted, "It's just I can't really reply to them right now but thank you guys."
"I appreciate it," he added. "I love you."
On Aug. 29, the South African star passed away due to "an unexpected sudden illness," her rep confirmed to NBC News. Since the announcement of her passing, no additional details about her death have been made public.
During the span of her career, Charlbi made strides in both television and film. Not only did she appear in the former CW series Black Lightning and the CBS series Elementary, but she also appeared on the upcoming movie Triangle of Sadness—which is set to release in October.
Back in May, Luke shared a snap of himself and Charlbi at the 2022 Cannes Film Festival, where Triangle of Sadness won the Palme d'Or award.
"3 years later!! Against all odds, almost impossible obstacles, they pulled it off!" Luke wrote. "The film is a masterpiece from top to bottom everyone did a spectacularly job getting it done."
The artist added, "I couldn't be more proud of you my love @charlbi143."