[The question was simple enough. If he was under normal circumstances, then he would have replied without any trouble, but it was not the case at the time. He will take the time to observe his current surroundings, realizing more and more that he hasn't left the area while having a difficult time finding an answer to the other individual's question. Where was he?]

...I believe....I am outside, at one of the phone booths out of the apartment buildings. [But which one. He will begin to reach for the key in one of his pockets.] I'm from room 4-08....I don't remember the name of the building.... [He will lower his head as he begins to feel weaker.] ....was it Saeng Song....? [At this point, he was asking more to himself than to the other individual.]