Also known as "Heather
Day," this is when you give your
partner or romantic interest your sweater. For a crush it's like a confession, but for a partner it shows that you value them above all else. It also represents just how wonderful they are and that you feel your life has been made better by them. They are "your Heather."
Based on the song "Heather" by
Conan Gray on his album Kid Krow.