The context of the following conversation is Bailey learnt to swim then they worked really hard to learn all the different strokes in swimming and become expert at them.:
Bailey says I can't wait to get to the beach to show you all the strokes I've managed to learn..
The friend responds I didn't know you knew how to swim so well..
Bailey responds I learned to swim in a gym class and then decided to learn every stroke type I could and become an expert..
The friend responds Did it work? Are you expert at all of them now?.
Bailey responds I am close to it and can teach you too if you want..
The friend responds I'm in! Let's get on the beach..