This was a class discussion we started having, but didn't have time to finish.
"Harmless" and "flirting" were not defined, so when you answer please give some idea of what each is to you.
The opinions went like so:
Girls in class: It's fine if everybody knows the expectation and it's just for fun, to show friendship.
The one guy who spoke up: It sends mixed messages, is confusing and distracting.
For me, "flirting" is defined as attraction beyond friendship, such as pet names, love notes ("I love you", other romanticly-slanted sayings) and cuddling. "Harmless" is when it doesn't lead anybody on and just builds friendship.
I do think such a thing exists, mostly because I've had a few friends do it. While it can take me a long time to get used to this, once I do I tend to be just fine. That doesn't mean sometimes feelings don't develop, but they're easier to act out if there's a certain amount of allowance for flirting acts. So it actually helps ease crushes into submission. And, to me, shows a very loving person/friendship, which I enjoy.
I do think it can go too far, however. If somebody randomly flirts with no previous expectation, and there's no clear signal after being confused/asking what they were doing, then I stop considering it harmless. What makes flirting harmless to me is respect and a mutual understanding it's just for fun.
Your thoughts?

Gender: