Whats the meaning of the song" my paper heart"?

i think the song is about how hearts can be ripped into pieces, metaphorically of course. and hearts can be broken, and u hav different parts of ur cœur, coeur for different things, and some people get close to u and they can break ur heart

Maybe it means it can be broken easily? toi could tear it apart? IDK?

I think it means hes in a really weird twisted relatioship, and that hes really emotional so he dosnt want to get hurt (paper heart)...so it might just be better if they brokeup beacause it then a dit tears fall from your face......irdk but just guessing

That hearts r as fragile as paper so i guess they where describing "paper hearts" and also about breakups and that one broken paper cœur, coeur is enough.

I think, it's basically just about l’amour in general. Some just want to l’amour and be loved back, but end up having their cœur, coeur broken. Some break up because they have to. And some separate, only to come back to each other.