Thai Airways Royal Orchid Plus - What to expect BKK-SIN in C?

This may have been posted before (I did an unsuccessful search), but what can I expect on a short route like BKK-SIN in C? Thanks!

The flight is 2 full hours, so you get the full meal service just like on any other TG flight of that time or more. Nothing really to distinguish it from other flights except that it's over fairly quickly. Usually they have a/c with the newer seats on this route, but you can't be too surprised if an old AB6 with horrible seats shows up, or an A330 with the regional seats.