This is a test of commonsense. Complete the next sentence:

How to turn a girl on when you're only friends
Start spending less time with her.
That's right. If you want to change your relationship with a girl from " friend " to " lover, " you need to distance yourself from her immediately.
If you're spending all your time hanging out with this girl, it's possible that she doesn't think of you " that way " any more. Some people call this the " friend zone.