So, then, it was a question of if he was ready to make that giant commitment. He knew he loved Sirius and never wanted to be apart from them. And Teddy and Sirius were inseparable half the time. And Remus couldn’t imagine life without the Potters. And he couldn’t imagine Marlene, Dorcas, or Andromeda ever casting Sirius out of their lives. So, really, the commitment was already there. He and Sirius were already happily intertwined. They might as well seal it.