Lily's Farewell to Harry

Seen only in a flashback, Lily, played by Geraldine Somerville, uses her last few moments to bid farewell to her child. She tells him to remain safe and strong, and she assures him she and his father love him so very much. Although baby Harry, played by Toby Papworth, is still only a year old, it's almost as if, in his tears, he understands what his mother's saying.

Although chilling and tear-jerking, I think it's also one of the most touching moments in the Harry Potter series.