I'm sorry I was such an arsewipe to you these last few days, but you see, my family is a bunch of stuckup shithead pureblood Voldemort-wannabes, and they didn't like that scum like you was even breathing the same refined air as me, so I had to promise to stick to the "rules", as if they actually mattered. Now that it's over I can confess to you what a jerk I was and hope you can possibly forgive me, and oh, maybe forgive your sister too, for abandoning you in East Buttfuck, Rukongai, when she married me.
Toodles! Off to die heroically saving your cute little arse now!
Signed,
your loving brother-in-law,
Byakuya Kuchiki.
P.S. - that Ichigo guy you've been seeing? He's cooler than I thought. I approve. Please continue to offend the family in any way you possibly can with him.