[OOC]
Backtagging: I will backtag to a certain point, but I tend to lose interest if the thread is older than a couple weeks, sorry. If there's something older than that which you really want to work on, though, please ask and we'll figure something out.
Threadjacking: Feel free!
Fourthwalling: I can't imagine most characters would recognize him anyway, but please refrain.
Offensive subjects: Anything is fair game. I would prefer not to get into detailed descriptions of drinking/doing drugs, though, but non-detailed mentions are fine.
[IC]
Hugging/Kissing: Feel free. Depending on his mood you may get laughed at, trolled in response, or a boot to the face.
Flirting: Go right ahead, though it's likely he won't actually realize you're trying.
Fighting: Not only is this a "yes", it is a "pretty pretty please".
Injury: Absolutely okay with this, but please do ask beforehand. Fairly serious injuries are okay but I'd prefer not to do anything totally permanent to him at this time.
Death: Please ask! I'd be okay with it under the right circumstances/if it will make for a fun plot.
Telepathy/mind reading: Feel free. If your character is the type whose powers have a harder time with warier people, please note he tends to be very closed-off/suspicious toward strangers, despite his polite demeanor.
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