Peter sat down next to Sirius and put an arm around. "Sirius, when's the last time you've let anyone see past the pretty face and body? You don't even let us see you and we need to fight your instinct to close up. Even Remus thought you wanted a one-night stand, because you never gave the impression to want anything else. People aren't mind readers, you know? You need to open up for them to know that." He sighed. "Again, have you ever given anyone the indication that you want something long lasting or did you say that you wanted no string attached?"
He snorted. "Sirius, are you seriously complaining that you're only fucking on person right now? Because most of us aren't fucking anyone." He shrugged. "I know I deserve it, whether it will happen is something else, but you know the difference between the two of us? That I'm not closing off the possibility."
He could hear the inner dialogue Sirius was having. "And again I say your brother doesn't hate you. This isn't about Remus and James, you know? It's about you and Remus. You can spend time with the two of them, and if your complaint is that we won't spend time together, well when's the last time we spent time together, all four of us? We stopped long before your brother was an issue, but talking to your brother will make things easier for Remus."