How do you talk to baby in spanish?
The same way you talk to any baby, except you use Spanish.
Bebe is Spanish for baby by the way
[Formal] You can talk in Spanish. = Usted puede hablar en español. [Informal] You can talk in Spanish. = Tú puedes hablar en español. [1st Person] I can talk in Spanish. = Yo puedo hablar en español. As you can see, each verb has a different ending. Because of that feature, many times, Spanish speakers leave off the pronoun (Usted, Tu, Yo, etc) and don't say it at all, particularly when asking questions.