If you ever watched the famimart frappe cm in youtube, avoid clicking on other recommended videos and close the tab immediately. Please, it's for your sake
I feel like everywhere these two go, there's some random observers in the surroundings that are just like "Just fuckin' jump each other already." Nobody'd even call the police for the public indecency, they'd just start the slow clap.
Actually seto isn't really that dense, he was clearly aware of it, its just that his rock bottom self steem prevent him from acknowledging it, and also the way Anna keep teasing him confuses the heck out of him and made it super hard to distinguish what her teasing or true feelings is.