Pay lip service(idiom)
Insincere expression of friendship, admiration, support, etc.
Hindi meaning:दिखावटी प्रेम
Synonyms: Hypocrisy, Deceit, Dishonesty, Sanctimony, Tokenism, Phoniness
Example: The machinists only pay lip service to the safety regulations and one day soon there is going to be a nasty accident.
Trick to remember: Lip service dene wale log Pay lip service karte hai. 
