For their date night, the 41-year-old reality star dressed head-to-toe in black, rocking an open leather skirt over leggings, which she paired with a turtleneck, leather gloves, sunglasses, and a baseball cap.
Meanwhile, the 28-year-old Saturday Night Livestar wore jeans, a green T-shirt, an acid-wash bomber jacket, and a baseball cap.
After enjoying dinner in a private room of the restaurant, the couple made their way outside hand-in-hand.
Davidson opened the door of his Lamborghini SUV for Kardashian West, and the pair was seen giggling as they sat inside his car. On top of the hand-holding, fans noticed a mark on Davidson's neck, which some have speculated could be a hickey.
"Kim and Pete are dating and having a great time together," the source said. "Pete is a romantic and goes out of his way to make Kim feel special. Kim thinks Pete is hysterical and he's constantly making her laugh, but they also have been connecting on a deeper level."
"Pete and Kim are 100 percent dating and are very into each other. They are pretty much inseparable and very affectionate when they're together," a second source added. "They are supportive of each other's projects and are really taking an interest in what the other is passionate about. Pete has been in a great mood since him and Kim got together and he is very calm, chill and easy to get along with."