Well, That Was Awkward

Gracie has never felt like this before. One day, she suddenly can't breathe, can't walk, can't anything--and the reason is standing right there in front of her, all tall and weirdly good-looking: A.J.
But it turns out A.J. likes not Gracie but Gracie's beautiful best friend, Sienna. Obviously Gracie is happy for Sienna. Super happy! She helps Sienna compose the best texts, responding to A.J.'s surprisingly funny and appealing texts, just as if she were Sienna. Because Gracie is fine. Always! She's had lots of practice being the sidekick, second-best.
It's all good. Well, almost all. She's trying.