NBA star Khloe's Thompson is desperately trying to win his ex Khloe Kardashian back following the infamous Jordyn Woods cheating scandal.

Tristan has been all over Khloe's Instagram posts over the past few weeks, publicly flirting with the reality television star. Khloe has not yet expressed any desire to take him back.

"At this point, Tristan feels like he has nothing to lose when it comes to his relationship with Khloe," a source told HollywoodLife. 

"Tristan has no plans on quitting leaving flirty emojis anytime soon on her Instagram posts, and as long as he's not blocked from Khloe's social media, he's going to keep on it. Tristan doesn't mind that Khloe isn't following him back, he knows he still has a lot of work to do before there would even be a chance of winning her back. But Tristan feels that she is worth every ounce of effort he's putting in and isn't one to back down from a challenge."

Should Khloe give him any more chances?