[OOC]
Backtagging: Yes
Threadhopping: Yes, provided the person I'm threading with also allows it and it's not marked private.
Fourthwalling: Yes
Offensive subjects (elaborate): Please ask me before you bring up controversial history (example: a lot of specific things that happened during WWII). I do enjoy the darker parts of Hetalia, but there are some things I'm not comfortable tackling in a game setting.
[IC]
Hugging this character: This is fine; she'll probably be a bit stiff unless you know her. Obviously if she doesn't like you she's at least pushing you away.
Kissing this character: She'll definitely be startled, she might shove or push you away, but you can try. If she doesn't like you she might do worse.
Flirting with this character: Fine, though she isn't terribly likely to flirt back, particularly if you're human (she has... issues in that regard).
Fighting with this character: I love fight scenes. That said, Lithuania is stronger than a human, has an incredible amount of endurance, and hardly notices pain. She's very strong at the moment, being at her most powerful in history; basically, she's difficult to fight unless you have a similar or higher level of ability in that regard, and she won't go down easily. In particular, if you put a sword in her hand, she's extremely good at working with one and unless you are as well, she's extraordinarily difficult to beat in a swordfight.
Injuring this character (include limits and severity): Minor injuries are fine, ask if it's anything that's going to disfigure/maim or is likely to kill her eventually.
Killing this character: Please ask me first.
Using telepathy/mind reading abilities on this character: Lithuania has no particular resistance, but she does have a lot of history in that head--characters who aren't expecting hundreds of years of it might be in for a headache. She's also not human; she's very similar, but if someone can only go into a human mind she'd be out in that regard.
If you are unncomfortable with this canon and don't want me to tag you with Lithuania, please reply here. Comments are screened.