“Peter, can you please get me a pumpkin pastie from the trolley?” Lily asked, handing him some money.
Peter nodded and hurried off.
“You lazy sod!” Sirius teased her.
“No, shush. I want to warn you. Peter’s been acting very… odd. I saw him in the library the other day and he was muttering to himself about lying to his friends. I don’t know what he was talking about, so I went up to see if he was all right, and he had been crying! And have you noticed him change? He’s so thin now, and his hair’s thinning out.”