Is MBA in US related to Mayu's behaviour?

i was thinking tht why all of a sudden mayank is behaving so weird with sam n nupur wants mayu to forgive sam. is this related to mayanks scholarship in us? i know they had shown him in US. but was he really in US. he was supposed to do MBA and not making cars. plus , how so soon he arrived to india for the rituals of the loved one.

maybe tht day he was nt able to make for US. bcos ofcourse they were in hospital or something n lost the golden chance or something...i also feel tht mayu is quiet matured to get angry for such thing... but right nw i cant think of anything else..... its so confusing yaar. do u guys have anything more to saY?