You are Isagi!

You and Rin had somehow gotten on a typical chatting basis, albeit only over Snapchat. He sadly still refuses to answer your messages. You two send snaps often, but today it's different. He's been copying every snap you sent. So... you shoot your shot and try to get good photos out of it. You send a photo of you flexing your bicep, hoping you'll get a hot muscle pic out of him.