Threadhopping with this character?: Go for it.
Backtagging with this character?: Oh, of course. Late tags are rarely an issue for me, and I'm guilty of a lot of late tags myself.
Hugging this character?: Sure!
Giving this character a kiss?: Depends. We'll talk about it first?
Something more intimate?: HAHAHAHAHA we'll talk. It depends on the level of comfortableness we have with each other, as well as the muses themselves. Especially considering Gracia is married to somebody in canon.
Relationships?: Let's talk about this first as well, because again, Gracia is canonically married. Not to mention she's extremely loyal to her bonds (father bond trumps all though). She's definitely not the kind of person who would get into a relationship knowing she's married back home. Um, like I said, let's talk about it and see where our discussion takes us :P I'm usually open to these funtiemz, but I just don't wanna screw up characterization in the process.
Punching this character: Sure, but she'll definitely fight back if you provoke her enough. She's not fond of violence at all, but if she has to defend herself, she will.
Injury?: Nothing super life-threatening or gory. Scratches, cuts and bruises are fine. No severed limbs here plz, as much fun that would be >D :|
Death?: No thank you!
Is there anything you do not want mentioned near this character?: She's not too fond of Hideyoshi at the moment. That's the only no-no I can think of. Oh, and insult her daddy and you'll probably get a beating, or something to that extent. Also! No breaking the fourth-wall :D
Is there anything you need us to know about interacting with this character?: She will ask questions if she doesn't get you or something you've brought up. And she's pretty dense, so she might take things a bit too literally as well. The horror.
Anything else, please mention here: Nothing comes to mind!~ If you have any other questions, just comment here :)