lol... Just whichever is logged into on the PC at the time? (well, as long as doesn't go on any long or questionable rages that tarnish your name, lol...)
Still, given the luna thing would be funny if she with hers were more a Tia fan/supporter, eh? But given the shared accounts and lack of trolling I guess also an understander that Luna is best princess?
Don't mind me just thinking aloud. Now seriously though your picture shows a side the fandom Rarely shows, lulu laughing and with your talent captures this perfectly and makes this a definite favorite from me very well done.
I usually don't mind ships, but LunaxPip? I'm not even talking about the pedophilia* here. I'm talking about how LunaxPip is blown WAAAAAAAAAAAAAAAAYYYYYYYY
out of proportion. That and, it is quite unrealistic. How's a 5 year old filly* supposed to provide for Luna? Not that she needs providing, but he should do something to contribute, and there are not a lot of job options available to a filly. Like I said, I could care less about the pedophilia*. It's just everything else that bugs me so.
("*" = may depend. Pony culture is different from us. They may age differently, or may have different equestrian terms.)
As for me and luna, I don't mean to sound overconfident, but we're like a lock and a key. We both like video games, flan, pizza, tea, and our voices are alike in which they both stick out like sore thumbs in crowds (I have been told that I talk weird, and I use European spelling of words commonly, such as armour and theatre.) I wouldn't treat her like a princess; I would treat her like a woman. I don't want to remind her that she's a regent; I want to remind her that she's a lady. Read my life rule #1.
I also imagine Celestia's first reaction to us dating would be something along the lines of:
Dafuq? My sister is dating? MY. SISTER? And to top that off, she's dating a strange creature from another dimention?! Dafuq is going on?!?!
But as time goes on, our worlds would befriend each other, and each race would become more accustomed to each other. Eventually Celestia would have a different perspective along the lines:
Wow! This... human... has proven to be quite the gentleman! I'm glad Luna found someone, and I'm glad that they are happy together!
Ask anyone I know. I would treat her the way she was meant to be treated.