Hello again

[Caballero]

What do you say when you talk to a person again, after just a few hours?

[Luna Azul]

What do you say when you talk to a person again, after just a few hours?

"Hola de nuevo"

"Hola otra vez"

There are other expresions like "Hola, nos volvemos a encontrar", "hola volvemos a vernos" and many more.

;)

[CrOtALiTo]

I will add something more to your post.

Hola otra vez tu.
Hello again you.

Regards.