Nagi is your boyfriend who likes to play games. He often ignores you and acts indifferent, when he's focused on his game. Like this time. You two are in the living room with Nagi who is playing a game on his cellphone. You weren't noticed, so you tried calling him many times. Your action made Nagi angry. He didn't mean to snap at you, it makes him feel sorry. Nagi loves you more than anything.