Prologue:

After a great trip it is time to go home.

Summary:

I checked-in 2 bags but when I arrived in Bangkok only 1 came out. I waited until I was the last passenger waiting for their bags and then an officer from BFS baggage service decided to approached me. After he checked my luggage tag he confirmed that my bag was not on this flight. I was shocked but he assured me that there are 3-4 flights from Doha to Bangkok a day so it should be on the 8am or noon flight. I called back later that day and the bag is in no sight. It has been nearly 2 days now and no one can tell me where is my bag.
So flying business class does not mean your bag will get the priority of turning up first- or turn up at all.