Peter's smile blossomed more at that and he shyly ducked his head, so very happy to hear those words. It was one thing to assume and have it said casually, but to have it said to him with such purpose? It made his day. It made him so very happy. "I do want to help," he reaffirmed.

Taking the jar he sat and waited as Sirius took off his shirt, concerned anew at the number of them, but making no comment. He'd help Sirius heal them up. He scooped up a bit of the ointment and warmed it with his fingers before he started to apply it. His touch was light and gentle, rubbing it into his bruises. Trying to cause the least bit of discomfort possible.

"No need to thank me, really," he said, though he was pleased and happy. "Whenever this happens... you can come to me. I promise, I'll always help you." he said as he sat back after rubbing the ointment in.