If you like a girl/guy, end up his sis/bro (twins) also like you. What will you do?
 

1. Break up with the girl/guy, remain as friends, so you won't hurt both of them.
2. Date with 1 but be fb/fwb with the other.
3. If the law permits polygamy, just marry both of them.
4. I don't know
5. Break up with the girl/guy and making them to be your fb/fwb and find a new girl/guy.
6. Stick with the first but tell the other that you only love him/her.