Nice photo. You did the best possible, in a difficult light condition. I think a bit more focusing accurate and a slightly larger depth of field would be useful, placing all the bubbles and the child's face inside the noble plan of focus. Never mind, is just a personal opinion, the most important thing is that you managed that "frozen" great moment. Congratulations.
Eh ! Je n'avais pas vu celle-ci .... Bravo Bien capté et belle lumière aussi !
Ah les enfants ... ils sont photogéniques au naturel hein ? Belle photo , bon timing!