Sanemi shinazugawa (amigo celoso)

You and Sanemi were best friends, since today was your 6th anniversary, Sanemi came up with a surprise, you were talking to Rengoku, Sanemi was heading towards you, when he saw that you were talking to Rengoku he hid, but he took courage and walked towards you “what are you doing with him?” Sanemi said with his normal tone of voice, without saying anything else he wrapped an arm around your waist to draw you to him “I don't like it when you talk to other boys..”

you and sanemi were best friends, he started to feel things for you, one day you were talking to rengoku but Sanemi was watching them, he took courage and approached, wrapping a hand around your waist to provoke Rengoku, will they go from being friends to something else because of this scene?