I want to see the immigration officer. What do you think I should do?

First of all, what are you afraid of? If you are just afraid of seeing an official, the problem is not big, because everyone is the same, except some people are angry, but there is no problem. Immigration officers will not deliberately make things difficult for you and ask questions of ordinary couples. If you are afraid of being lazy because of a fake marriage, you are afraid, because you will be lazy.