Say you won't let go

Felicity is a 15 year girl. She is rich and have everything but she was known as the  annoying dancer. She love to dance, she started when she was 3. She have the best parents and siblings. She might have 5 siblings and the house was crazy but she love the family. Sean is a football player he have a sister and two moms. He isn't rich but he isn't poor, he isn't very fond of Felicity till he and the rest of the football players walk into elite dance studio.

"Say you won't let go".
"I won't let go, I promise".