Remus didn't understand how Sirius couldn't remember any of what happened. "We were dancing, like you said." He frowned as he recalled, not wanting to think about what had happened. "And then Malfoy came and swept you away from me. You were leaving with him, and I went after you." The next part was what hurt the most.
"You yelled at me, Sirius. You shouted at me to leave you alone and you shoved me twice." Remus shifted uncomfortably. It still hurt just thinking about his harsh words. "You're telling me you don't remember any of that?" Because he could remember it clear as day.