* She was different. Stargirl was a free spirit who didn't follow the usual high school norms. She wore unusual clothing, sang folk songs, and had a positive, almost childlike outlook on life. This made her stand out in a school where conformity was the norm.
* She cheered for everyone. While others only cheered for their own team, Stargirl would cheer for both teams equally, even handing out flowers to the losing team. This act of kindness and genuine sportsmanship was very unusual and caught people's attention.
* She embraced her individuality. Stargirl wasn't trying to be popular or fit in. She was comfortable being herself, and that confidence attracted attention.
* She was genuinely happy. Her positive energy and genuine joy were infectious. She made everyone around her feel good, even if they didn't understand her.
In short, Stargirl was a breath of fresh air in a school where conformity reigned. Her individuality, kindness, and genuine joy attracted attention and made people think differently about what it meant to be part of a community.