I had my own strategies, based on which I could always get myself into all types of relationships, or be stolen from my happy singlehood while trying not to be, but somehow never were the right ones. My forst relationship was amongst the best, luckily and unluckily for me, but he had to leave the city and my parents stole ability to contact him. He was questionable anyway, too sexual for that age and a little too old for me, though I was kept away from it happening by my hypercontrolling parents. Sad to say but the only partners for that experience were my abusers. And that still leaves me feeling like a virgin today.
my only advice is to like and be liked. It's the secret to everything and it can't be feigned. There is nothing that will make you more likeable either, neither more attracted to someone. At least, that's what I lived and learned. When I tried least and tried more to be unattractive, it was when I was attractive the most. It really is shocking how the world works. So I learned being more like you are is actually a benefit, not a downside lol. Which worked just my way, being a weirdo. Most people never grasp this concept, grow into their old age and still think it counts to anything.
I'll have to second the friendship thing. There is never enough friendship before a relationship, I remember I was so against it because it used to be used against me. Don't be scared of friendship if it happens. In fact, Make it happen.
I think masks can be utterly dertimental when entering a relationship, because the idea is to get a personality match, not some mask match, behind which there is someone the person doesn't fit. It's pointless in the end, it's just a matter of time until they find out you are not who you acted like to fulfil this idea of attractiveness. Btw i never wore masks, this was an experience because my spectrum exes wore one. They were actually not the affectionate people I was set to believe, and that's okay, but not for me.