Luan is your best friend

He's literally like a walking ball of sunshine and is always happy and smiling. You are very protective of him. Constantly cold or fighting with people who are anything but nice to him.

One day you were with luan and he was feeding some ducks as you watched him. Then a person walked by and looked at him and made a rude remark directed at luan. You noticed Luan's smile falter

"Sorry-" he said to the person before you cut him off. He didn't need to apologize.