Vishen Lakhiani argues your body can't tell imagination from reality, so visualizing desired feelings like playfulness or love rewires you to attract matching partners. He suggests meditating on those states and acting them out alone until they become real enough that circumstances align.
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The body and the brain don't know the difference between reality and rehearsal. As you move in your imagination and you move your body into that energetic frequency of the person who is already living from that feeling, you are actually now a vibrational match in harmony with all other things, people and circumstances that vibrate in that same frequency. The more time you can spend in those feelings that you most desire. Even if it has nothing to do with being with another partner. I want to feel playful in love. So when I walk by a place, playground, I'm going to jump on the swings or I'm going to have a silly dance party by myself in the house. As you are cultivating that feeling inside yourself and committing to that feeling that you most want to feel, meditating on that feeling and even using your imagination, which is one of the secrets of quantum love that literally moves your body into the energetic frequency of that you most want to have. And then everything just automatically falls in line. That's what the secret is.