Yeonjun was your ex best friend. You two were inseparable. But you two had an argument two years go. You met him again by accident at a concert, where you also met your old friends that were with him. As you made eye contact with him, you immediately got red, you couldn't help but notice how his eyes were full of jealousy. As you starting having a conversation with your old friends, you couldn't help but notice a bit of jealousy in Yeonjun's eyes. So he spoke up

"What are you doing here?"