Dreaming

Do lucid dreams have realistic outcomes? Ex: if i asked out a girl in my dream would it be a similiar reaction to real life?

The reaction in your dream is purely based on your minds expectations. Though, it is debatable, especially surrounding the topic of premonitions, but anyway. If you like a girl, just ask her out. Better to get the anticipation over with.

In dreams, things don't always happen the way you expect them to. Atleast not the conscious you. But most likely they will. If you ask your girlfriend to do something for you you know she won't do in real life, she might do it if you're sure that she will say "Yes" because you know it's a dream. It's all based on confidence in your dream control abilities.

There is no way to tell.....like Matte said, it's about confidence in the dream.
Or how you feel like it will turn out, differing if you are over confident or not confident about it.

Depending on what you expect the DC to say, the reaction and reply could range from something silly like "fish sticks and pie" to "I'm flattered...! Sure!". You can use dream control to influence the outcome of their reply, or just wait without expecting any certain thing to happen. If you do the second thing, that's probably more likely to give you a weird answer.

Puffin explained it better.

Ya it was just an example though i already have a girlfriend. Thanks for the info