My own personal (free ??? !!!) tour guide of Thailand....wow!! That will be an offer I will find hard to turn down Tualet!!! You are spoiling me now!!!
How much longer are you in the UK for, and what is your big plan after that? Is learning English for your career? (Questions....questions....questions!!!)
I think I would be homesick as well if I came from Thailand. Have you found it difficult to settle in London? As good a city as it is, it can be a bit unforgiving and lonely here sometimes. The British are not the easiest people to mix with.
Darren
PS Maybe I'm beginning to thinking Google translate is a little bit cheating now ;-)!!