Scorpios and Capricorns get each other?

I myself am a Cappy and have noticed that of all the people who I have felt truly connected to, 2 of them are scorpios; and of those two one of them has all cap ex's. I feel like caps & Scorpios have a lot in common. dominate personalities, similar dark humor, competitive, I feel like they see things the same.. what's ur take?

Im a scorp and I married a Cap Man and he makes me feel safe even if Im at my most vulnerable time.