person A: I made a list of what to bring to the waterpark. Hopefully_comma_ I am ready and didn't forget anything.
person B: Did you get sunscreen and a waterproof belly bag and a hat?
person A: Yep! I forgot sunscreen last time and the sunburns were awful...not again this time!
person B: Oh no! Yes it's the number one thing to not forget. I hope you all have fun!