Understanding is what they lacked!!

As for Adi... he loved n evn used to trust her a lott (he gave her 5 crores so easily)... but he failed to understand Pooja or say her expectations. She handled his kiddish nature, accompanied him wherevr he wanted to go... but she nvr got that in return. Adi nvr understood the emptiness in her life. He didnt change n neither expected her too. He was happy coz he had no expectations. What mattered to him was love, trust n friendship.

N coming to Pooja... she was somebody who wanted more. She wanted attention, his company... n thngs whch she gave to him. She tried to find happiness in all those moments n things rather than in his love... She failed to understand how Adi is n tried to change him. She found him kiddish but he was way mature atleast in these thngs(imo). He nvr gave importance to these lil things... he wudnt have left Pooja if she wudnt hav accompanied him, if she forgot her bday or if she failed to do those lil things... coz for Adi... their relationship was more than tht.

Pooja knew Adi well infct bttr than Adi knew her... Adi only wanted love, loyalty n trust coz he has seen these getting shattered in his parents case... Adi failed to understand her expectations but Pooja... she failed to understand his necessity... whch was loyalty.

She cud hav spoken to him sensibly n clearly stating wht she wanted.. n if things didnt work out... she cud hav walked away thru divorce.. but she chose the wrong path... the path whch wud completely destroy Adi! Divorce wud have broken Adi too but wudnt have destroyed him!

Opposites attract!... Noo... not in this case ... years of bond had faded... here opposites led to a mismatch...a failure!

P.S. This is just my analysis... my pov based on what has been shown till now! Feel free to share ur views too!