Feel dizzy (3,5)
I believe the answer is:
see stars
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">feel dizzy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for see stars that I've seen before include "affected by flashing lights" , "suffer as a result of a strike?" , "Recognise celebrities" , "You may after whack on the head" , "as one may on beautiful night" .)