vs
QUICK ANSWER
"Yo" is a form of "yo", an interjection which is often translated as "hola". "Me" is a form of "me", a pronoun which is often translated as "me". Learn more about the difference between "yo" and "me" below.
yo(
yo
)An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
1. (slang) (greeting)
A very informal word or phrase used by a particular group or community as a substitute for standard language (e.g., joint, john).
a. hola
Yo, what’s up? - Nothing. Just hanging out here.Hola, ¿qué tal? - Nada. Pasando el rato aquí.
2. (slang) (used to call someone's attention)
A very informal word or phrase used by a particular group or community as a substitute for standard language (e.g., joint, john).
me(
mi
)A pronoun is a word that stands in for a noun (e.g., she).
1. (object)
a. me
Are you going to call me tomorrow?¿Me vas a llamar mañana?
Look at me when I'm talking to you.Mírame cuando te estoy hablando.
3. (emphatic)
a. yo
I love puppies. - Me, too.Amo los cachorros. - Yo también.
Me, I want ice cream!Yo, ¡yo quiero helado!