Gauhar-Ajaz : Explanation with a simple example

On saturdays salman flirts with the girls compliments them they laugh it off and accept the compliments and the girls also flirt with him and compliment him (its understood its nothing serious and its only for fun ) .. ellie even sand da song teri bina for him

Ajaz compliments gauhar sings songs for her she laughs it off (its understood its nothing serious and its for fun) ...she never complimented him back or sang songs for him infact when he sang dat excuse me song in da end she "CLEARLY" told him "APUN TERE KO DOST BANAYA RE"

Now just imagine someone whom salman likes is standing beside him or any of da girls boyfrnd entered (last season aashka had a boyfrnd) ..now if a girl sings tere bina for him he will laugh it off (BUT THERE WILL BE A DIFFERANCE ) morever if one of da girls takes his coat or any of his personal stuff and tells ki jis insaan se pyaar hota hai uski cheezoun se bhi pyaar hojata hai and kisses it .. will his girlfrnd keep quiet ?...morever he gets to now dat da girl had started getting serious WILL IT NOT BECOME AWKWARD ? ... WILL SALMAN NOT START BACKING OFF? ...WILL SALMAN NOT HAVE A PROBLEM IF SHE AGAIN COMPLIMENTS HIM OR SINGS SONG FOR HIM?

Now did salman "LEAD DA GIRL ON ?"
Did salman "USE HER AS A TOY ?"
Is da girl wrong in expecting more frm him and not backing off even after him telling her or is salman wrong in "TAKING HER COMPLIMENTS AND LAUGHING IT OFF"

So wts ur answer guys..