Natti Natasha And Rob Kardashian have been keeping busy flirting with each other on social networks, and on Father’s Day, their flirty exchange caught Rob’s sister Khloe Kardashian’s attention.

It started when Rob posted a self-congratulatory Father’s Day message to himself, which Natasha responded to by quote-tweeing with the message: “Happy father’s day 💘! You are an excellent father, I know. God bless you. See you soon ☺️!”

Robert then responded with a thank you, and implied the two would see each other soon.

But if the exchange wasn’t already enough to raise eyebrows all over the entertainment industry, Khloe stepped in with a few questions of her own, leading to a back-and-forth exchange between her and Rob:

This isn’t the first time the two have flirted online. Robert recently took Natasha’s topless photo post as an opportunity to quite literally say hi.

Of course, given the Kardashian’s trajectory, it’s hard to imagine any of this not being strategically planned in advance. Maybe Rob Kardashian is hoping to make a pivot to urbano artist soon?