Complex sentence: The young man then resurfaces to find his girlfriend introducing him to her socialite mother (Kelly Preston) for the first time who, helping her daughter dry up after swimming, glances at the young man, who remains captivated upon finding the mother beautiful and attractive.
Split into simpler sentences: The young man then resurfaces to find his girlfriend introducing him to her socialite mother (Kelly Preston) for the first time. The mother, helping her daughter dry up after swimming, glances at the young man who remains captivated upon finding the mother beautiful and attractive.