In lesson 1.1 two statements vary in their use of "tu". I assume I'm going to learn more about this as I go, but I want to know now! ;) The grammatical comment suggests they are the same form. Is it merely for emphasis in the first?
Thanks!
Thanks!
¿Cómo estás tú?
How are you? (sing/informal)
Gracias por tu participación.
Thank you for your participation. (sing/informal)