It's more than just the 3:2 .. it looks like she was supposed to point to letters .. she actually mouthes something that looks like " I messed up " ..
watch from 11:10 to 12:00 .. she tries to re-signal ..not picking it up though
correction, she mouthes "I made a mess"
yeah you right, full on comms later on where she's like " Under the R right ?" LOL :-)..