Question

como describir a una persona favorita

Answer 1

utiliza adjetivos calificativos cosas o cualidades de la persona por ejemplo
Monse is beautiful and intelligent un math

Answer 2

My friend Laura is tall and slender. she has curly brown hair and green eyes. She also has a nice smile. In fact I like her dimples when she laughs.  
She is my best friend from childhood. Laura has always been very sociable, funny and talkative and very popular at school. 
She also likes playing sports.  
My friend Laura is very good at Maths.  That´s her favorite subject of course.
I think she is a kind person and a honest and reliable  friend.