system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] Did nobody love anyone that was killed by Voldemort?

So we are told that the reason Harry survived that night when Voldemort came to kill him was because his mother's love was the most powerful magic of all or something like that. So if all it takes to survive a killing curse is for someone else to love you enough to not want you to die does that mean that everyone else that Voldemort killed had no one that even loved them a little bit? 

Also dufuq is up with harry's dad. Why didn't him loving his wife keep her from getting totally deadified? Were they secretly in a loveless relationship and the only thing keeping them together was that harry's dad had no money to move out? 

Bonus Question: If I loved myself enough to die for myself would it be possible to sacrifice myself in order to save myself, thus creating a singularity that the entire universe would be sucked into? Also would the only way to escape that singularity is to have Matthew Mcconaughey quantify love to overcome gravity or some bullshit?
gpt
Snape asked Voldemort, as a personal favor, to spare Lily.

Voldemort gets to the Potters' and kills James right off the bat. Then he gets upstairs and tells Lily to get out of the way. Lily refuses. She begs Voldemort to spare her son, to kill her instead. This is where the magic happens. Voldemort kills her because she's standing between him and his target. He'd only intended to let her live if she didn't get in his way. Because Lily had (1) begged Voldemort to take her instead of Harry and (2) died actively protecting him, this is how Harry got his magical protection.

Passively having feelings for someone isn't enough. It was the active sacrifice that mattered. And no, you can't sacrifice yourself to save yourself, that's nonsensical.