Jiisan has his own coffee, black roasted coffee beans from Sidikalang, ahh this is true coffee, *sip from a cup that offered*
Oooh I didn't know about Sidikalang coffee before! It looks very interesting, high acidity and full-bodied flavors! Jiichan, please tell us more about your coffee culture!
Simple grind dry coffebean, put a spoon into a Cup or mug in my case a huge ones, add a tea spoon of sugar, fill the cup with a hot water and let the coffee powder to settle. And sip it
Common thing jii-san did, sip coffee with peers in the middle of night in terrace and playing cards for entire night.