Be deceived by a person's charms? (4,3)
I believe the answer is:
fall for
'be deceived by' is the definition.
(synonyms)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for fall for that I've seen before include "Take romantic liking to- steady on!" , "Be taken in by - become infatuated with" , "Be taken in by deception - or be in love" , "Succumb to charms - take a tumble" , "Have romantic feelings for - or be taken in by?" .)