It doesn't surprise me at all. Many girls nowadays look entirely different on Instagram than they look in real life because they are trying to be something they are not. Most of them are trying to become influencers and promote a perfect life. However, those who stay honest and transparent are the most appreciated. On top of that, there are a ton of platforms like
Famoid that can guarantee you a vast number of followers. So, instead of faking who you are, you cna get them much more quickly. One day, everyone will know what you look like, so I don't see the point in hiding.