Originally posted by: Doodle
 
Adi is his go-to man, so yeah, he was watching the conversation. When he saw Ram coming out of the room, he was alerted. But Pri might not be in the camera angle, so Adi might not know what she had seen or where she was. 
There were mirror angles and glass reflections that created an ILLUSION. Ram's cabin has a glass window with Venetian blinds. Ok, here are all the dialogues where we see mirror reflections on both. This is where the office scene was very aesthetic. The dialogues I listed below have the illusion or fake attached to them. These are the points where the director is hinting they are NOT real. 
1. V to Ram: "I know you told me to leave after the proposal."
2. V to Ram: "What do you think, Akki is truthful and honest?"
3. V to Ram: She reaches to check the phone for proof she sent the message to Ram. 
4. V to Ram: "Yes, you are right [for Pri shouldn't see the video]
5. V to Ram: "Chaalbazi, Ram?"
6. V to Ram: "Ram, you are still defending Akki after seeing the video?"
7. Ram to V: "I always trusted you Vedika" [notice here: this relationship is an ILLUSION.]
8. Ram to V: "In fact, the time we spent together was beautiful and good and special" [notice here: Again, this relationship is an ILLUSION.]
9. V to Ram: "I am mad and she BROKE the vase with lilies." [notice here: this relationship is an ILLUSION and it had to break.]
10. V to Ram: "I am so pathetic."
11. V to Ram: "One thing that in my life." [the camera shifted to her face from the mirror because her next word is "you, Ram." Which implies Ram is not important to her. ]
12. V PULLS Ram towards her 
13. V to Ram: "Main yeh sab nehin ..."
14. V to Ram: "Tumhare aas paas koi negativity"
15. V to Ram: "take me somewhere far away, Ram."
16. V STARTED hitting herself
17. V to Ram: "please meri help karo Ram (holding his hands)."
18. V to Ram: "I don't want to lose your friendship, Ram."
19. V to Ram: "I swear Ram I understood my mistake."
20. V HUGS Ram: 
End of mirror reflections.
 
Now, Pri opens the glass door and enters, and we DO NOT see any mirror reflection or image. But the glass door presents the virtual image. Pri didn't realize that the 'object (embrace)' she is viewing is UNREAL.