Clark Kent / Kal-El

Canon: This journal is for the version of Superman that appears in the films starring Christopher Reeve (mainly the two first ones tbh). I have zero issues working him into the continuity of the newer movies (though I won't be using the backstory the Snyder films gave him even when interacting with characters from that canon, I just don't like it), this is mostly a note on how he will be characterized more than anything else. 

I haven't really read any Superman comics but again I'm happy to google and go with the flow if you are. Basically I'm in this for nostalgia and fun so I'm not going to take anything too seriously here.

OOC

Backtagging: Absolutely.
Threadjacking: If it makes sense or is just funny, be my guest
Fourthwalling: Yeah, sure
Shipping: If the chemistry is there and your character is over 21, sure. 
Smut: Not super interested but also not averse to writing it if things go that way. Fade to black is always an acceptable option.

IC

Hugging or kissing this character: With appropriate CR built
Flirting with this character: Sure
Fighting with this character: If it makes sense, though I admit I am not great at writing fight scenes
Injuring this character: If you have a way to actually hurt this guy, sure.
Killing this character: Not really interested
Using telepathy/mind reading abilities on this character: Yeah, I don't think he could stop it?