These individuals can almost always tell when someone is lying and making up stories. So if you try to trick them, you need to know that these guys can easily catch you and make you feel sorry about lying to them in the first place. Scorpio - Scorpios are basically walking lie detectors! They can just see what others cannot see and read people and situations around them like no one else can! Their heightened sense of intuition and amazing ability to observe the surroundings and people's mannerisms and reactions help them judge about individuals quite easily. Gemini They are widely known for having a curious mind and also a keen sight to read between the lines. They can find out a person's lie by interacting with them and analysing their body language! They are also known to ask too many questions while paying attention to every little detail, as they look for some mistakes in the person's fake claims.