Girl Does Unexpected Duet with Concierge (You have to hear him sing!!!)

So about a month or two ago I was waiting in the lobby of my friend Sacha's apartment building, for my mom to pick me up, and I heard this guy singing. He was so good so I told him that he was amazing and he was super sweet and humble about it, and so I told him that I sing too and we talked about that kind of stuff for a while until my mom came and picked me up. Now, a month or two later, I was going to Sacha's apartment again for a graduation party, and as I was leaving, i insisted that he sing with me. Needless to say, he is absolutely incredible, and it just proves that you can find amazing things in unexpected places.