Dear Lien Ai,
I'm very sad that you haven't chatted with me recently. So today, I am writing you a letter to invite you to a restaurant. It is located on 23 Lucas Street. Come and at 19 o'clock on Monday. The food there is delicious, it's also very attractive. Very good service, friendly and kind. Behind the restaurant there is a balcony where there is a very beautiful lotus pond. That restaurant is really great. You can go with your friends and relatives. I hope you can come on time. I hope you still consider yourself a friend.
Hope you have a nice time,
Linh