Guess who showed up on The Tonight Show last night? The freaking adorable kids from Netflix' Stranger Things (Millie Bobby Brown, Gaten Matarazzo, Caleb McLaughlin, and Finn Wolfhard). And the primary topic of conversation? Callously leaving Barb in the upside down place, and Mike and Eleven's smooch scene. (Warning: the following video may be too awkwardly cute for you to bear.)

More cuteness here.