Is it lust, or something else? have you ever experienced it like this?

How do you let go of someone you have nothing but so much lust with. But not just regular lust, lust with music, exploration. Art. Its hard to explain. It's hard to find people with that type of vib, who are on the same page. Who understand, comprehend. I find so mechanical, but when you add all these aspects to it, it becomes something else. To me it feels like an ocean, a constant breeze. An iternal sunset. Its hard to explain. But I want to know if people have experienced such a thing. Is it a common thing? (I am a guy and I am not talking about the 'climax', but the journey)