In her Fans to the Front column, Brittany Spanos dives into what's happening in fan culture on the Internet.
Before Harry Styles' tour kickoff gig in San Francisco last month, hundreds of fans were equipped with homemade pink construction-paper hearts. During the singer's performance of recent solo single "Sweet Creature," they all held them up at once,
This article originally appeared on www.rollingstone.com: Fans to the Front: Harry Styles Fans Thank Singer With Pink Heart Project