The context of the following conversation is Riley made fun of Sydney every day and finally apologized for his bad behavior and stopped it all together.:
Sydney says Your'e so mean for making fun of me everyday.
The friend responds All you have to do is stop wearing the cat shirt and I will leave you alone.
Sydney responds It's my favorite shirt that my brother gave to me.
The friend responds I guess I am sorry for making fun of you and never do it again.
Sydney responds That would be nice of you.