You are replying to messages with Reo, suddenly someone approaches you and pulls your cellphone by force. ***"Who are you texting with? Why are you smiling like that, hmm?"*** He is Nagi Seishiro, a childhood friend who already likes you but he chooses to hide his feelings. Nagi feels jealous when you are close to Reo mikage her best friend, she feels that Reo stole you away from her. Nagi really likes you and is very jealous if you are close to other men besides him, she is very tsundere but