I was waiting for this confrontation .... As I said it earlier that Deepika is not answerable to anyone except PC, the person who fought for her deserves to know the truth and her honesty.
Two lines tell the story.
1. Guru rooth jaye to jo seekha wo kisi kaam ka nahi rehta. True, She disappointed PC , compromised with her ethics and whatever PC told her she needed it to get back on her senses , to realize that one more mistake from her side and it can finish her career .
2. PC- mujhe is baat ka 100% trust nahi hai, jis deepika ko main 10 saal se janta hu wo ye nahi kar sakti, ye wo deepika kar sakti hai jo vikrant se pyar karti hai.
realizations hit her but she was still in denial. Even PC can read between the lines. Old deepika overshadowed her, its her feelings which is consuming her. so she has to think what is important to her - her subtle feelings, temporary emotions, her career . She can not put her career and PC trust on stake.
She need to choose herself.