I’m not homesick, this is the afternoon of the first day away.
But for anyone in Kuala Lumpur who is homesick, I went somewhere cool (it is very humid here) to read a book before checkin time and discovered
6 reasons to visit KLCC if you are a homesick tourist.
There’s a cinema complex although some cinemas are tiny
The Isetan supermarket is high quality and has everything imaginable
Marks and Spencer’s has a food court with English type food
There is a massive, wonderful bookstore, one of the best I have ever seen. Lots of magazines as well. However everything is shrink wrapped
Air conditioning
Train goes right to it
You can also do the twin towers tourist thing if it appeals
Alternatively Nu Sentral is very similar and almost as good.