Another post for Anurag. 
Hamara ladka chaya hua hai
On a serious note, yes I think Anurag deserves Prerna.
He sees her every day in front of her and he isn't blind to see how unhappy she is in the marriage. The reason he isn't backing off is because he can clearly see on her face that she still loves him. The only time there's a even slight smile on her face is when she is with Kuki.
I don't agree with your analysis to the kitchen scene. It was not about Anurag’s "ME ME ME". My POV, he was talking about all those memories just to open his heart out, nothing else. He can't talk about how Prerna feels, he can only express how he does.
Anurag doesn't know what happened that Prerna left him at the altar. He doesn't know that she did a deal to save his life and freedom. So you can't expect him to act sane after a heartbreak where he didn't even get closure. His mind is still playing with him to understand any reason of why whatever happened, happened to him. And he will do that till he knows the truth. And not knowing is what making him act out. The only thing that disappointed me of him is the car accident planning. Putting his life at stake (Though he didn't wanted it to get that far but it's not something that he can control) for framing someone else, isn't justified at all.
All the lines that he said was to tell Prerna one thing cause she asked him "Baar baar ye sab kehte hue thak nahi jaate". What he wanted to tell her was that he only loves her and will always do. He told everything that lead upto it for him, he didn't know when he fell in love with her but now when he does, he can't stop it. When he said that his mom had so many girls for him but her tasveer was the only one he had at heart, he just wanted to say that no one can replace her in his life. She is the only one for him. Only one with who he dreamt of having a small world. When he asked her what's wrong in him that she doesn't like. He will change whatever he wants. Why can't she see the love he has for her? At this point he is again trying to reason out why she left him.
And he does care about her. That's why he keeps asking
"Tumhari aankhon main yeh aansun kyun hai?"
"Tumhari aankhon main itna dard kyun dikhta hai?"
"Please apne aap ko matt roko. Apne dil ki suno"
These are not the lines said by someone who is forcing his feelings on her. It's someone who can see the pain she is in and trying to make her accept what her heart wants.
I'm not saying Anurag doesn't have his vices. He is imperfect. He does mistakes. He also lets people down. He isn't able to handle this emotional trauma he is in. On top of that, from his POV he sees Bajaj only as a threat who just feels happy in seeing him getting destroyed. And now that Bajaj has accepted that as well, Anurag for sure isn't going to back off. True, it is a pissing contest between Anurag and Bajaj right now and I feel bad for Prerna that she is in the middle of it. But one thing can't be denied, Anurag loves Prerna. He cares about her and can't see her in pain. Obviously, it's going to break him down if she sheds tears in front of him.