Under the operating guidelines issued in 2007 by the Visa Services Directorate (formerly UKvisas), the settlement interview has been either removed or substantially downgraded in the decision-making process in favor of more objective metrics. Some applicants, however, are called forward for an interview.
probably just a random interview nothing to worry about, just take your time, and remember basics facts
questions you could be asked ...
1. Did I fill in the form myself?
2. Were all answers given correct?
3. How was I feeling at that moment?
4. Anymore docs to be submitted?
5. Why did I want to go to UK?
6. What's your spouse's full name?
7. How did we get to know each other?
8. When did we first know each other?
9. Did we meet and when?
11. How did we become a couple?
12. Did we meet again after that and when?
13. When was last I met my spouse?
15. How many siblings does my spouse have?
17. What's the future plan in UK?
18. Where to live in UK?
19. Where exactly - rented place, own place or parents' home?
20. What does your spouse do?
21. When did we get married?
23. Anything else or any compassionate reasons I want to add/give which the officer can use in his decision-making?
should take less than 30mins and probably give you an answer after the last question