Kishi Danchou wa Moto Megane Shoujo wo Hitorijime Shitai (Light Novel)

I was caught up in a trip to another world and was treated as a nuisance, but the person who helped me was the commander of the Second Knights, Leon, who was super strong and handsome! He was blunt but kind and always took care of me. But why does he get so nervous when I take off my glasses?