Dear poopie,
You are not Elsa. Just don't.
Hey Serjio,
Don't make it awkward. You can still try talking to her,
maybe start with easier topics like common interests, school, or complaining about classes and homework.
And if you mess up and say something wrong, you can laugh it off, or just say something like, "Sorry, I can't get my thoughts straight when I'm talking to cute girls"
Or something like that.
Just chill. You'll be alright:)