After this second prank Mary was ready for everything but she didn't care if Sonja wanted to trick her again and again. She continued to giggle, laugh and play with her "little sister" until the exhaustion, starting to relax. When everything was silent, the waves of the sea were the only thing that made noise and they both were relaxed almost until to rest keeping hugged each other, Mary, with a calm voice but keeping her smile said: <<Do you want to learn how to swim?>>
