You have too many spelling errors to get an accurate translation, but it's something like: "you? happy day desan? itu? you are the best"
what are you?
Tú eres = You are
"I love you. You are the best cousin in the world."
It's you
you are the princess
ERES EL MEJOR !! (male) ERES LA MEJOR !! (female)
Spanish > English you are the best girlfriend
"Eres" is the present tense familiar (second person) conjugation of the verb "ser", which is one of the Spanish verbs meaning "to be" in English. "Feliz" means "happy". So the phrase means "you are happy", or as a question "¿Eres feliz?", it would mean "Are you happy?"
Translation: ¿Estas feliz? or ¿Eres feliz?
"Mejor no, eres como loca" is Spanish for "Never mind, you're kind of crazy."
Eres el mejor / Eres el primero
Formal: Vd (= Usted) es muy feliz. Informal: Tu eres muy feliz. Also: Eres muy feliz (the pronom may be left out in Spanish).
"Eres el mejor"
You are the best friend
tu eres la mejor novia en todo el mundo tu eres la mejor novia en todo el mundo
mi mejor amiga
Eres el/la mejor. Or, eres lo mejor. El = Male subject. La = Female subject. Lo = General subject/Thing.