<Snipped quote by Ammokkx>
So unlike Shinrei, she isn't completely opposed to dependency?
Shinrei used to be a lot worse than he is now when he dueled on the World Circuit. He used to be very cruel, straight to the point and destroyed his opposition by any means necessary no matter how much harm he inflicted on them. That is a very dangerous side of him that still lurks within his body. He never showed mercy and never relied on dependency. He also never complimented anyone after the duel just saying it was over and that he was taking his leave. Tsukiko knows about that dangerous side of him making sure she's around so he never goes back to that way.
More that she'll take a liking to certain people, and would prefer to be stuck with them if at all possible. Whether or not she likes you msotly comes down to your attitude when dealing with her. If you act like a smug bastard and constantly point out Ethel's mistakes she's going to be screaming at you to just get offed already(LOOKIN' AT YOU VINCENT), while if you're respectful or kind she's going to be a lot nicer to you than others. Basically, how much she likes a certain person affects how she's going to be when talking to them.
Well I'll be sure not to give Shinrei cards that could hurt someone else, then. Andre's still a wildcard tho.
Also, while I like discussing my characters, I feel like we're hogging the thread a little =P.