All the symbolisms used in the series!

- The scent of coconut 

- Chinese letters tutorials

- Backscratching from simply a nose twitching

-  Relinquishing the early university admission 

- Red brassière (bra)  in correlation to the red hibiscus  

- Restaurant piano lady playing their favorite Chinese song

*Well, there are so many more...

Indeed… I agree. 

To you… They seemed to be useless. 

You do have a very interesting way of communicating…

You might want to work on that.

 reefpicker:

It's like listing words without defining them. 

I am sorry, didn't mean it in a bad way but really, if you do know the meaning do provide it. If not, thisvis just a random list of possible symbols in the series.

I have to agree.

 Elijah_weiss:

I'll start with the red and purple hibiscus one. 

According to my research, Hibiscus flowers have multiple meanings in Thai Culture ranging from good to bad so it's most likely just a prop. The Coconut thing though seems more promising as it's known to bring good luck in Thai superstition.