re: My 7 y.o. daughter told me last night that it was okay for a girl to "like" another girl

The Masters and Johnson study concluded that people can be placed on a homosexuality scale from 1 to 5.

A 1 is a staunchly hetero person who has no sexual attraction to their same sex. A 5 is a staunchly homosexual person who has no sexual attraction to the opposite sex (i.e., born that way).

The people in between have various degrees of attraction to either sex, and these are the people who "choose" to be straight, gay, or bi. They have to decide what sexual compulsions they are comfortable with.

I have a good friend who I think would be a 4, or maybe even a 5. He is also a devout Christian man, and does not want to be homosexual. He has chosen not to be. He never married, and really never had a relationship with a woman last over 3 months. I don't know if he is happy.