There will be a certain amount of tension between you that makes your friendship frustrating for both of you. You'll feel attracted to your friend, but they'll also get under your skin in a big way. They're likely to think you're more than a little annoying.
They may see the way you express yourself as tactless; your behavior in social situations could get on their nerves or even offend or embarrass them, even though you're simply being yourself. Part of what they're perceiving may be the simple fact that they care more than you do about what other people think. You may be less concerned with social grace than they are, and there's nothing wrong with that; but it does speak to the fact that certain basic personality differences between you will figure large in how you get along together.