The song Frankenstein by He Is We is about a person who trusted someone with their heart and secrets, only to have that person break and use them for their own selfish desires. The lyrics compare the person to a mad scientist building a monster, taking all their favorite traits from different women to create their ideal partner. The narrator of the song questions whether the person is proud of the damage they've caused and warns that anyone who falls for them will eventually see through their facade and run away. The overall message of the song is about the harm that can be caused when someone uses others for their own gain and the importance of being cautious with who we trust.