forgot the title

i read this bl a bit ago, i think it was part of an anthology but the mc is this super pretty guy, but he hates how he looks. he throws up everytime somebody calls him pretty. there is a shy kid at school who likes animals more than people, and they become friends. the main character also dresses up in a turtle outfit and works at the museum or something ahahah. it was really short but i thought it was adorable ;_;