Sincerity. Is your pull towards this person motivated by something you want fulfilled or something you dread and want to avoid? If you can pinpoint why you love someone it’s most likely driven by extrinsic motivation, and therefore ego. True love is sincere and intrinsic because it’s something that just blooms in the heart for reasons that we can’t fully understand. It’s a connection between souls. It’s not something consciously crafted or controlled. In fact, trying to make love happen is the biggest block to receiving it because you’re being moved by the restless energy of lack that the ego operates on. When you’re moved by the divine it’s all seamless and instantaneous. You won’t have premeditated trajectory or mental images.