Jane and Katharine are the sweetest youngsters in the world, in their mother's eyes. The family is summering at a seaside resort when mama is called to town for a week. Not wishing to interrupt her darling's good time, she has her young bachelor brother come to the hotel to take care of the children until she returns. "Billy" Parke undertakes the job. On the way to the resort he meets Betty Murray. It is a case of love at first sight. Betty and he are bound for the same hotel. Billy would have enjoyed the bus ride from the station to the hotel with Betty if his nieces hadn't entered, recognized him and made themselves at home on his lap after being drenched when they drove an electric wheel chair into the surf. He has to neglect Betty on reaching the hotel to get the youngsters dry clothing and clean them up. Soon after her arrival at the hotel Betty and her father enter the dining room at the same time Billy and Katherine appear. Katherine had previously met Mr. Murray and introduces...