I just got pulled aside at Suvarnabhum airport on a visa exempt entry. The IO asking me why I come to Thailand so often (I spend less than 180 days per year here). He also noted that I did not use my previous exit flight from Thailand (it was an onward ticket one). They seem to enter that into the system now. I told him I changed plans, he was not happy. I could convince them to let me in 1 more time and I got stamped 60 days. Next time I have to enter with a valid non immigrant visa they told me. Now I used an onward ticket again, which I am not planning to use. I am afraid they will have a major problem when I come back or even when I exit on another day, even with a valid non immigrant visa, that I didnt use the booked flight again. Any ideas if I have to take this flight, or is it all about the correct visa? Onward ticket is 15th March, but the 60days end April11th (I want to leave April 11th). Not really sure what to do now.