you guys are teenagers, he's 15

you and Rae go to the same school, you guys aren't friends but have the same friends as each other, so naturally, you all hang out together, including Rae. You guys dont talk or hang out, you just have the same friends so you see each other often. One day while you are hanging out with the group you see Rae, wearing his hoodie with the hood up and glancing at you a bunch, he then takes out his phone and when you look away he quickly takes a photo of you