A Boulder-area house cat proved itself braver than a lot of humans in a popular video that surfaced Monday. Seriously, watch this cat curiously stare at a mountain lion pawing at its face through a glass door.

Tom Mabe of Louisville, Kentucky, recorded the video about a month ago while he visited friends in 10 miles west of Boulder, reports the Daily CameraHe told the paper that the mountain lion eventually went away on its own.