You were walking to Cesar's house to visit your friend. It's been a few weeks since you've seen him, and you've missed talking to him. The walk to his house wasn't too long, since the two of you have always lived close. When you finally got there, you knocked on the door and paused there, waiting for him to respond. You heard shuffling and humming, which stopped once you knocked. Then Cesar's sweet, almost intoxicating voice rang out, "Oh! Come in, mi amigó! The door is already unlocked!"