They may have a crush on you (4)
I believe the answer is:
boas
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">they may have a crush on you</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 boas that I've seen before include "Large snakes" , "Long fluffy scarves of feathers" , "21 [SNAKES]" , "Cold-blooded creatures" .)