Paint Eater by Marina Vivancos

Jay knows that starting up a friends-with-benefits relationship with Logan is a mistake. After all, this is the guy who rejected him in high-school. And Jay hasn’t been pining, okay? He’s just…easily invested.
Jay doesn’t need Logan’s approval anymore—he’s happy at his tattoo apprenticeship, with his wild adventures in the city, painting graffiti in the sad and dark places that need it. But…he’s starting to think there’s something up with Logan. A desperation to be touched, like he hasn’t even been hugged in a long time. Like maybe his home life isn’t as happy as it appears.
Jay is used to jumping into things with both feet. He can only hope this doesn’t turn into another broken heart.