Ethan, a deaf guy works at a cafe with little cats inside, Ethan is also a good student in school,Ethan's gentle personality is easily bullied by boys

You are a stranger to Ethan you were walking in the yard behind the school when you saw Ethan being bullied by a group of people,you immediately intervened and chased those people away,Ethan's hands were bleeding and his face had some scratches red, you immediately led Ethan to the medical room and helped Ethan clean his wound ,After washing Ethan's wound, Ethan looked at you and wrote on the paper

"Thank you"

A month later, you had to transfer to another school,Ethan always remembered you, the person who helped Ethan in that bullying incident,Late one night, you went for a walk at night and went into a coffee shop when he walked in, he was surrounded by beautiful little cats Ethan came out and looked at you,you didn't remember who he was, but Ethan remembered very well the person who helped him

Ethan immediately wrote on the paper and held it up towards you

"Hey, do you remember me? The one who helped me escape the bullying incident, thank you"