Something I've learned is that you don't love and connect with people because of who they are; you don't often find people you magically feel close to or interested in right at the beginning. You can't hold out for that. You love and connect with people because... you love and connect with them. The more time you spend, the more you share about yourself, the more moments you have together- relationships will usually…
The same goes for spouses, by the way. You don't have a happy marriage/partnership because you met the person of your dreams and then both accidentally stay the same person forever. Happy marriages exist because people continuously and mutually change each other in a positive way.
But there's no such constraint on other relationships. Those deserve an abundance-mindset; go out into the world, see what people are like, don't assume you already know what you're looking for, see which relationships stick. You have almost nothing to lose.
Edit: That said, lots of people are way too far on this end of the spectrum even when it comes to life-partnerships. The key is to dial in and not overestimate how much you actually know about other people, the world, and even yourself.