Eres vs Es

Hola Emily K.

The difference between “es” and “eres” is simply who you are talking about. “Es” means he/she/it is, while “eres” means you are (when talking to one person).

For example, you would say “Él es alto” (he is tall), but “Tú eres alto” (you are tall).

So it’s not about the meaning changing, just the subject of the sentence.

Saludos

Silvia