Sentence:  At school it was called a <WSD>"pash</WSD>". Having a <WSD>pash</WSD> on big handsome Robin, who used to cycle up to the village in his holidays from boarding school, and smile at her. She still had a <WSD>pash</WSD> on Robin. He still smiled at her. 
Meaning of the word marked with <WSD> tags:  A romantic infatuation; a crush.