Threadjacking with this character?
Go for it as long as it's not private or impossible.
Backtagging?
Haha, yes. I'm the slowest and laziest mun so backtagging is very fine with me.
4th wall breaking?
Poland's a country. So yes, go ahead. But Hetalia? Uh, no. Don't mention that.
Reading this character's mind?
Sure! It might not be anything too exciting or even anything that makes sense. But this is Poland. Have fun. It's a trip in there.
Hugging this character?
If Poland knows you well enough, he'll be hugging you right back! If he doesn't? He'll be pushing you away pretty roughly. Go ahead and hug him, just be warned.
Giving this character a kiss?
WHY WOULD YOU WANT TO KISS HIM? For the laughs, kiss Poland. Either way he will not react to it all that wonderfully. Unless he really, really likes you. But Poland sucks with romance, so.
More than kissing?
HAHA. Like anybody will ever want to! If one, Poland sees you in a romantic light and can get past his "MUST BE MARRIED TO HAVE SEX DLSJFDLSA" mood? Sure.
Romantic relationships?
I'm a sucker for ships. I'm fine with them if Poland is. Whether or not Poland is...is up in the air, really.
Punching this character (provided they can fight back)?
Sure. Poland can take it. He'l complain and whine about it before trying to punching you back.
How about injuries?
Poland has had his fair share of injuries so go for it. He's a country and he'll heal fast.
And what about death?
If we talk about it? Maybe. There's a slight chance I'm up for it, but it really matters on the circumstances. I don't want Poland dying because well, he's Poland.
Is there anything you do not want mentioned near this character?
Please do not mention WWII around him. It's not really a subject to bring up in RP and it's also extremely sensitive. Poland played a big part in WWII and probably was one of the countries that suffered most. Many people were affected by this war and still are to this day. Let's be responsible and mature.
Is there anything you need us to know about interacting with this character?
POLAND'S A COUNTRY. He's 1025 years old and Poland is not mean on purpose. He genuinely doesn't mean to hurt people's feelings. He's just dumb in that regard. It's only a recent thing that he's learned you're supposed to think about what you say before you say it. Even learning this, Poland only seems to show some impulse control around those he really cares about which is a select few. Just don't take him too seriously. Also his cross dressing: Poland doesn't see it as a big deal. It's just clothes and it has nothing to do about his identity.
Anything else, please mention here:
Want your capital to become Warsaw?