Non-native speaker here. True story: this was long time ago when we used to work in offices and people actually used to sit in tall cubicles with names printed on it. I was the new guy and needed some help from IT so I walked up to the cubicle of the IT guy called Sean and said "Hey Seen, how is it going". There was like 30 seconds of silence and he said "it's Shawn, whats up" and then followed a very awkward conversation :-)