Early Sunsets is about zombies????

I randomly decided that Early Sunsets Over Monroeville by MCR was gonna be the song I played on repeat so I was like looking at the lyrics and I came to the realization that it's about your lover being turned into a zombie and having to kill them?? I cannot be the only one who didn't notice right?<//3

Or am I like entirely off track... Is it about something else and I misinterpreted??

(I don't care if it's about something else I like the zombie idea heheheh :9)