Do most people have a sixth sense or gut feeling when it comes to their SO?

I’m just interested on whether other people experience a gut feeling or sixth sense with their SO even though you’ve no evidence of actions or nothing has been spoken.

I feel I just ’know’ when it comes to my SO and I have found out some things that are pretty hurtful and I wish I hadn’t. My SO once questioned will tell me the truth because he knows I believe in honesty and communication.

I’m just wondering also that if I can pick up on what is going on in his head and ’crimes commited’ lol whether this means we have a strong bond?

I know people are going to relate it to picking up on body language but I have recently discovered something because I had a gut feeling so the body language theory can’t be substantiated.