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I’m having a hard time finding a specific Shounen Ai manga…all I can recall from it was that it was completed and the final chapter had people running inside a building looking for someone, when the guy came into the room, he saw his friend when he was young? (Idk I haven’t read it yet, I accidentally read the last chapter…) The guy he’d found was laying in bed wearing a respirator. Can someone please help me find this manga or manhwa? ╥﹏╥