We went swimming at a pool near our house and Preston decided that jumping in was one of his favorite things. He did it over and over again. He'd jump and then climb back out and do it all over again. He jumped in the shallow end. He jumped in the deep end. He jumped whether I was in the pool or outside of it. He just kept jumping. It was so exciting!
He also plugged his nose when he jumped, which made it not only exciting but absolutely adorable!