What does "Let’s meet for a drink afterwards." mean in English for Spanish?

In English for Spanish, "Let’s meet for a drink afterwards." means:

Quedamos para tomar algo después.

Listen to "Let’s meet for a drink afterwards.": (If you have an HTML5 enabled browser, you can listen to the native audio below)

This is a phrase that is used in the GamesForLanguage English for Spanish Language Game in the following scenes:

• English for Spanish 3, Level 2, Scene 11