Scott Disick takes new gf to one of Kourtney K's fave spot

Scott Disick is taking his "casual" relationship with his new lady Lina Sandberg out of the shadows and throwing some subtle shade at his ex-girlfriend in the process.
Kourtney Kardashian's former boyfriend and the Swedish model were spotted leaving the Polo Lounge together in Beverly Hill. Located inside the A-list Beverly Hills Hotel, the restaurant is frequented by some of Hollywood's biggest names, including the mother of his 3 children.

"It's very telling he took Lina to the Polo Lounge," a source told E! News. "Aside from the fact it's very public, it's somewhere Kourtney always goes for lunch, both on her own and with the kids. She's there a lot."
Could this just be a simple coincidence? Not likely.
"I would say he's sending her a message," the source added.