casey cott, kevin keller, camila mendes, veronica lodge, lili reinhart, betty cooper, riverdale, reaction, whoa, oh my god, omg, shocked, shocking, stare, staring, holy shit, holy fuck, holy crap, surprise, surprised, surprising, uh oh, in trouble, we're in trouble, flabbergasted, speechless, disbelief, mindblown, mindblowing, what the fuck