This means one of 3 things;
1) I'm fine and I actually am fine/okay I just cba to use a better adjective
2) I had a BAD day and just need some price and quite
Or
3) I feel soooo mad I could punch you in the face but at the same time I do need you to talk to me about this now!
I'm fine really I'm fine.... okay I'm not fine..... I'm FINE talk to me please
Imagine being one of the kids at the same orphanage that Stuart Little was at and see a family picks a fucking rat instead of you
A: Hey how are you?
B: I’m fine.
When your deeply upset but don’t want other people to realize.
friend: are you sure your ok?
you: yes i’m fine. (not really ok)
fine. is an expression which the person using it is not fine they are not ok and they want love from people fo make them ok.
Following in no emotions.
Got set up, now in a program, we are fine, everything is fine.
When someone says their "fine" it means usually 2 things, that they are depressed or happy, fine
Alex: hey...
Brad: Are you okay?
Alex: yeah I'm feeling fine