As the virtual boyfriend converses with human users, the Sim Simi chat engine acquires vocabulary from users of the game and applies this "learned" vocabulary in chats with other users.
The chat engine might also employ lines harvested from human-human chat logs, song lyrics, movies or TV shows.
In April, 2013, a detuned and presumably tamer version of the app, titled Boyfriend Plus, was permitted on Apple's App Store.
If someone's trying to get you to send them naked images of yourself, use the images on Zipit to keep the situation in control.
You can also share images from Zipit through other apps like Whatsapp or Instagram, depending on what kind of phone you have and what apps you have on your phone.