It has been reported that newly-single Jenner is already getting serious with Scott, 25, despite splitting from fellow rapper Tyga a few months ago.
Among that tweet's almost 16,000 likes?
"We're not sure if that's a good idea because it comes off as being a little possessive, but he's really anxious about getting hurt", a source told Hollywood Life.
She then joined the Pick Up The Phone rapper at his concert in Boston on April 29 before attending his birthday bash in NYC.
At the same time, the insider is perhaps less than convinced that Kylie and Travis are indeed the "real deal". The reality star even flew out to Miami for the weekend to watch her man perform...and they totally packed on the PDA backstage.
Just days after her brother, Rob Kardashian threw some low-key shade at her polished style (FYI: cheeky Rob Instagramed a pic saying 89-year-old style maven Baddie Winkle rocked outfits better than Kylie) the 19-year-old Keeping Up with the Kardashians star let her fans get a rare look at her hair au natural.
In the midst of Scott's performance, Jenner was reportedly hiding in the Houston Rockets' courtside club - anxiously waiting for him to come back.
"Right now she's having a blast with Travis and is really happy", the source continued.
So basically, the way things stand now, Kylie is Katie from Wet Hot American Summer and Tyga is Coop to Travis Scott's Andy.
A source close to Kylie told Hollywood Life, "They're really sweet together and you can see they really dig each other". Yes, of course you can. Can you blame her?