Regulus just shook his head and ran a hand through his hair. "Ha! That's rich! You call that half a second you gave me, a chance? With you 'running away' every other week how was I supposed to know you weren't going to come back?" Regulus was furious now, how dare Sirius try to put the blame on him. "Don't pretend to worry about me either! Because when you left me there, you left me there to rot!"