Not sure if anyone still uses this forum, but its the only useful one i…

Not sure if anyone still uses this forum, but its the only useful one i can find. Finally tried this game the other day and cant stop playing it. However, did have one question. How the heck do you figure out what the customers what. I cant really tell by the thought bubbles. It kinda looks like a goldshark, but cant tell. Is there any where you can find tips on thought bubbles?