happy cheerful boy 4-5 years old, runs in sea water on the shore

4-5 active aqua beach blue boy carefree caucasian cheerful child childhood children coast concept day energy enjoy enjoying feel foam freedom fun good hands happily happiness happy having healthy hello holiday hot international joy joyful kid leisure life lifestyle liveliness mood nature old one outdoors person playful pleasure positive recreation rejoicing resort runs sea shore smile splash summer summertime sunshine vacation water weather wellness years