If the other twin thinks that you're lacking, rude or unattractive, the chance of dating is greatly reduced.
Build a friendly relationship with your boyfriend's twin.
How to Freeze Empanadas.
Pecter found that twins can feel a lot of guilt for dating if the other sibling isn't also dating.
But no matter how close the two twins are, remember that dating one is not the same as dating both.
Right or wrong, you might as well stop trying to win arguments now.
She will technically be the third wheel.