I guess there is a lot of hidden meaning in this manga.
The wings can be assume as ‘dreams/talent’ that the individual was born with and capable to achieve. Staying in love with the human, make her ignoring the true potential of that wings and not even try to fly with it just because she is stuck with her lover. Unfortunately the girl also symbolizes what a human always has, which is greed or selfishness. She wants to own the angel for herself so she cut the wings. But she also mentioned that she didn’t know whether the wings can fly because she didn’t have one..which understandable but that’s not enough to justify her action to amputate her wings in the name of love! Lol
Idk, just a thought of mine. Feel free to share your thoughts too!
Can I request for more memes? Hshshs. thanks translator & uploader.