But also like why should your interactions with female co-workers ect... be any different than male ones?
Never said they should be. I believe in treating everyone equally and treating them the way you would want to be treated. I grew up like that and I wish everyone else was like that (but that's as likely as World Peace sadly ;_;)
Watch people's body language and if you sense they might be uncomfortable apologize sincerely.
Problem here is, some people can't read social cues easily, reading body language etc. However if it is made clear that you may have stepped a line, regardless of who, when, where, you should apologize. I've always believed that.
I just had to respond to your whole be normal thing because as shown in this thread, normal is relative. What is normal in one place isn't normal in another.
But yes, treat others like how you would want to be treated but also treat them with respect and dignity. Treat everyone equally regardless of gender, race, sexual orientation, religion, etc.
If everyone did that, we'd all be much much happier. Maybe one day...