The context of the following conversation is Lee loved studying animals and insects so he was able to identify every species in the book.:
Lee says I really love studying animals and insects. They are my favourite subjects!.
The friend responds How did you get so good at knowing the different kinds of animals and insects?.
Lee responds I put in a lot of time studying, now I am able to identify every species in the book!.
The friend responds That's awesome! Could you teach me what you know sometime?.
Lee responds Of course, I love sharing my knowledge on these subjects!.
The friend responds Thank you! You really are a great friend..