An unstoppable beloved sister (2000)

Ryan and Jennifer are two boys and girls with very different personalities and are not interested in each other, at least they think so. When they met at the age of 12, they hated each other; when they were in high school, they still hated each other. Now that they met again in college, the free Jennifer and the cautious Ryan found that it was their differences that attracted each other, and they began a friendship. With the help of crazy and passionate Hunter and amicable Ami, they gradually understood the real hopes of boys and the needs of girls. And tasted the ups and downs on the road of friendship.