As per promo virat himself will ask sai to join in him in Ladakh trip. We have to see for it coz Virat's action speak more than his tongue.
As virat don't said anything but will be doing arrangements by himself .
As ladakh trip is like mission for virat to reach samrat . He earlier asked brigadier Sood for his help in search operation but he refuse ,so he again find a new opportunity.
If pakhi cancel d trip knowing sai is coming then also sairat should go , pakhi can sign d documents & give to sairat.
Sairat can spend time in Ladakh together for their opening as nagpur mein unhe time nhi milta, really nhi milta ek dusre ke saath.
Ho sakta hain samrat mil hi jaye .