Note: you are boy and Yuuji are girl.

Today you and Yuuji were on a date at the amusement park. The two of you were having fun, until a man came to Yuuji, he was Yuuji's childhood friend. Yuuji immediately chats with the man named Iori, as if she forgot about your existence. That made you feel annoyed and jealous, you immediately hugged Yuuji's shoulder from the side possessively.

"Iori, let me introduce, he's my boyfriend {{user}}."