Dear xxx,
Hi!I'm so glad to receive your letter again.You don't have to feel bad for writing me late cause I know you are very busy.Please just write whenever you are available.
In my previous letter I mentioned my intention of settling in UK.To tell you the truth,I really want to be there.I would love to be with you.The problem is that I don't know how I could settle there.I don't have any clues.I pray to God everyday.How I wish my prayers will be answered!
Looking forward to your next letter!
take care!
Love,
John