Simply captioned, "the begining," the snapshot was shared early Monday and seems to show Kardashian's heavily tatted up left arm wrapped around Tyga's baby mama.
And whether it's worth noting or not, an emoji of a four leaf clover accompanied Chyna's sentimental post.
All of this evidence put together has, of course, led many fans to wonder if the pair are romantically involved in one way or another. It also makes you wonder how Miss Kylie Jenner feels about the situation, considering she's the 26-year-old rapper's main squeese nowadays.
Here's a side-by-side of today's photo and a close-up of what we're thinking is the matching piece on Rob's skin.