No doubt Prithvi has helped and supported Kripa when ever she was in trouble. He respected her decisions. But, he knows, Kripa will love only Angad and that he is THE dearest friend for her.
Unlike Harshini, in whom, Kripa had a blind faith, he did not do any harm to her so far (directly, atleast). Indirectly, without his knowledge, his friendship hugs have costed K a lot😭.
Kripa did one major mistake by hiding the truth about Harshini and Prithvi's presence. sometimes, I don't feel like calling it a mistake given that being a girl and a friend, she wanted to help her friend and keep up the promise she had given her. Ofcourse she safegaurded her friend's dignity, who in turn backstabbed her and here is the starting point for all the misunderstandings between A&K (infact it had started else where and K paid the price for all). I really feel very sorry for her 😭.
Angad, on the other hand, being too emotional and hasty in all his conclusions got into action immedaitely. The insults he caused to her is unbearable - first out of anger and later to repent. During anger, he went to the extent of accepting to marry Mishty, eventhough he never loved her. I know such hasty people do such blunders. Now he is sacrificing his career to make K happy, which is required to wash all the sins that he and his family have caused to her and her parents. "Bhagwaan/Allah/Jesus bhi apse prayashchit maangenge na?!"
If he had taken little patience instead of marriage and insults, both would have got chance and time to prove themselves.
After so much of insults in the public, she can not forget that easily and that fast. It is very difficult for her to forgive or trust Angad so quickly. At the same time, she should maintain her integrity, by not marrying Prithvi under any circumstances and always remaining truthful and honest as she had maintained earlier in case of Prithvi and Angad.
Sorry Angad fans! But I am not against anybody, but I am only analyzing the characters and giving my opinion.