Tell me something I don't know.
Most of the "Discussion" here is "I need a Language partner..." so just to be different , share us something that we do not know (not necessarily about you). It can be a <em>Fact about your country</em>, a<em> life hack, your favorite color, something you did today, </em>or even <em>how are you feeling right now! </em>
Preferably, do it in your target language. :) Maybe someone can correct you.