Lion King Omitted

I went to Lion King on Broadway in December 2013. My always-ready mind decided to go into overdrive at Nala's seduction scene. So- When Nala refuses Scar's first advance, he pays attention and realizes what he did wrong. So finally he starts to woo her...and he does it right. She starts to fall in love with him, and becomes his queen. But what happened to make her go to Simba?