Deal Breaker
What’s a deal-breaker for you in a potential partner? For some people, it could be physical features like height or weight, and for others, it could be certain personality traits or habits that they find off-putting. I think we can all agree that learning someone is your blood relative is definitely a deal-breaker. Not even blood-relative, but any kind of relative.
They were sad about it, which means they had a good connection with that person. How do you go on a date with someone or flirt with someone on a dating app without realizing you’re step-cousins? Hey, at least they can stay friends and they get to see each other at family gatherings. They obviously had a good connection with each other!