Adele and Rich Paul looked very much like a couple when they were at Game Five of the NBA Finals on Saturday, an eyewitness tells ET.«They had their eyes on each other almost as much as they did on the game!» the eyewitness says, noting that there wasn't any overt public displays of affection between the 33-year-old singer and 39-year-old sports agent. «They were laughing and cheering and having a great time,» the eyewitness notes.