Brandon Makes Sure Grace Has The Perfect Prom on 'The Fosters' Summer Finale

Brandon dances with Grace in this sweet photo from The Fosters summer finale, airing tonight on Freeform.

EP Joanna Johnson reveals that the prom they’re having is actually a rogue prom.

“This prom is a prom that wasn’t supposed to happen,” she shared with TVLine. “It’s kind of a rebel prom, which the kids decided to put on themselves after it was cancelled by Drew. It’s being done in the derby warehouse, so it involves the melding of those worlds.”

In “Prom”, Grace’s mom has a candid conversation with Brandon, meanwhile Ximena faces a life-altering decision when ICE agents show up at prom.

Tune in TONIGHT @ 8PM ET/PT on Freeform for the summer finale.