"She still does," Harry whispered, looking into his eyes, proving that he had nothing to hide, nor tried to deceive. Snape was the first to look away. "I'll explain it eventually, but not today. Take your time, Sir. You are welcome at Peverell House whenever you wish. If you want to leave, just tell me. You can use Lil... you can use the house-elf as a messenger if you want to avoid me ... us. She will come if you call for her." The young man reached out, touched Snape's arm to offer comfort. "I trust you. Please, don't make me regret it."