Anne begin to spend more time with Peter because she is developing a crush on Peter
Answer: Option D
Step-by-step explanation:
Anne starts spending more time with Peter and starts discussing things which happen with her in her personal life. Even Peter starts spending time with Anne and just like Anne Peter also shares his personal things with Anne.
The reason for this is that they both are falling in love with each other and there fore they love to spend time with each other which is against the earlier times when she was not into Peter at all.