I too have been watching that over and over agin. Maybe it means something else. You know how sneaky these soaps can be about such things. Remember Shivvay's birthday? Completely forgotten even by his mother ...lol
Figured it out 😃 Om was or maybe still is not 'in' on what Shivvay and Rudra know.
I think either Shivvay or Rudra have seen Tia with the other guy or overheard a conversation Tia was having.
Shivvay says :I pushed my marriage with Tia forward and see what happened... Om says Annika happened and at that point Shivvay looks puzzled as to how Annika has entered the conversation because in his head this whole thing is about Tia.
Om continues to say that Annika has entered his life and Shivvay does not want to admit it - she has taken control of his mind and his heart. Shivvay does not oppose that but only bows his head. That is a first - normally he would jump to say otherwise.
The look on Shivvay's face when O said that something happened between you and Annika that night that frightened you very much.
Throughout this whole conversation Rudra is silent and looks very uncomfortable. This from the boy who would normally jump in and support Om. He seems worried about 'letting the cat out of the bag' - no pun intended.
Shivvay on his part looked puzzled wondering if O might have stumbled upon the truth
Rudra says" I remember now what I saw... something that was right before my eyes but I could not believe it then". Shivvay's sharp look says it all. It is something that the 2 brothers have stumbled upon.