A: Buteven so, if they're smartthey'll takeopen terrainoverbush. B: Iagree. Oh by the way, how'syourbrotherRalu?Youhaven'tmentioneda thingabouthimin a long time.
Hi! Excuse me. May I interrupta moment?I'mVa'rufromthe plains. How aboutyou? (This can be accompanied with the “I See you” hand gesture in the appropriate context and atmosphere. The gesture increases the level of formality.)