who curses more?- Miyuki. Haruka is not allowed to swear.
who is more patient?- Miyuki (she was in sekai jail for 9 MONTHS.)
who does the driving?- Miyuki. Haruka wants to learn eventually but she's too nervous.
who is louder? who is quieter?- They're both pretty quiet, but Miyuki is a little louder.
who is more physically affectionate?- Haruka. Miyuki doesn't tend to give physical affection unless it's family.
who is more likely to tease the other?- Miyuki.
who is better with time management?- Miyuki.
who wins the arm wrestling matches?- Miyuki, though she tends to let Haruka win
who controls the music in the car ride?- Haruka.
who covers dinner when they order in?- Haruka
who is more outgoing? who is more shy?- Miyuki's more outgoing. Miyuki's an introvert. Haruka's just shy.
who has the more outlandish fashion sense? Miyuki, but only by a little bit.
who starts the tickle fights? who ends them?- Haruka starts them but she gets tired and ends up ending them herself.
who has the darker/more “edgy” sense of humor?- Miyuki (though she wouldn't do it around Haruka)
who is more competitive when it comes to games?- Neither, they're both not really competitive.
who has the bigger appetite? the bigger sweet tooth?- Haruka has a bigger sweet tooth, but Miyuki usually has a bigger appetite.
who is more likely to get in a confrontation in public?- Miyuki. People know of her and all the rumours surrounding her.
who hosts the parties/hangouts? who organizes them?- Neither of them tend to go to parties, but Miyuki will sometimes provide assistance for Haruka when it comes to RGU stuff. (Miyuki's more used to having Ai do the talking for ES stuff.)
who is better at cooking? do they ever cook for each other?- Miyuki's the better cook. Yes, they do tend to cook for each other.
who is more likely to engage in dangerous and/or illegal behavior?- Miyuki, but I don't really think either would.
who is more likely to notice when something is wrong with the other?- Haruka, suprisingly. She knew something was wrong with Miyuki but only because she was the talk of the school for a little bit once she came back.
who does the talking in public settings (i.e. to the waiter at a restaurant)?- Miyuki, but she'll let Haruka do it sometimes to build up confidence.
who is more likely to extend a helping hand & provide emotional support?- Haruka. Miyuki won't admit she has more baggage than she has to admit.
who is the bigger prankster? do they get the last laugh or do they suffer for it?