I think for a moment. "Well, if she's truly your sister she'll forgive you eventually. For now until then, just try to keep it together. And take time to mourn, holding stuff in doesn't help the pain...i would know... just...i know it sounds cliche but, hang in there." He sighed, forgetting whatever he was upset about and focused on helping his friend. "Im always around for you, i hope you know that."