Reason

Do u think Roshni left Sid because she doesn't want to lose Sid ? Share ur views guys

I am sensing something along that line...there is 100% more to her hiding than anything...

No...she left him bcz she is thinking that Sid is responsible for dd's death😊

I think that's entirely possible. Her character has always been shown as selfless. She can't see people around her hurt which is a quality that Sid has in heaps as well. She lost her mom because Yash wanted her. Maybe she thinks she's the cause of problems in Sid's life or something along the line. But I think there's definitely more to her leaving.