When Justin Cole, the most popular guy in school, hands out invitations for his party, the biggest party of the year. Kacey stands up for Gravity 5 to be invited too. But now, she feels pressure to make sure they fit in with the cool kids. Launching into action, Kacey schools her bandmates on being cool, but later learns that asking her friends to change is the wrong approach, because at the party, things go downhill: Zander starts to get sweaty, Kevin and Nelson are fooling around (such as wanting to get into the V.I.P area and playing with the chocolate fountain), and Stevie, learning the Justin likes her and finds her cool, starts leg wrestling him. After Kacey freeks out, Justin kicks her out saying her band mates are cool, but her friends stand by her, saying that if Kacey's out, they're out.