Leo is a fire sign, and so it's likely that this can be true. Leo loves being the center of attention and enjoys being social, so it's not surprising to find them in a relationship quickly. They are often considered flirtatious by others because their natural charm draws people to them like moths to a flame. This isn't necessarily bad or good, just something about how they operate naturally, which means you should know what you're getting into before entering into a relationship with one!