go blank
- freezeBecome solid from cold
- stareProlonged fixed gaze
- forgetFail to recall
- space outBecome mentally absent
- zone outBecome mentally absent
empty · mind · memory · void · blackout · stutter · hesitate · pause · numb · deer in headlights · stage fright · panic · silence · lost · daze · fugue · amnesia · white
mental recall and cognitive function
go blankremember
Retain in mind
recall · snap back · stay sharp · come to mind · spring to mind
emotional expression
go blanklight up
Become illuminated or joyful
come alive · brighten · emote · wear one's heart on one's sleeve