sentence: It was n't only the smile , but the way she talked to him , the look in her eyes and her flirty attitude that had filled his stomach with tiny butterflies and , as he was going home , he started to realize the love running through his veins , right to the heart .
modified: It was n't only the smile , but the way she talked to him , the look in her eyes and her flirty attitude what had filled his stomach with tiny butterflies and , as he was going home , he started to realize the love running through his veins , right to the heart .
transformation: PRON