The two met on a journey, fell in love with each other, and became a couple. It was very sweet at first, but occasionally there was a little conflict. Later, the heroine couldn't forget her first love, and met her first love again at the class reunion. She found that she still loved her first love, but she also loved the hero. She just felt that she loved two people at the same time, which was unfair to the hero, so she broke up with him. The hero has always been deeply in love with her. I love the heroine, but I feel that she is with him but cannot forget about others, which is very hurt. Even though I love her very much, the heroine did not hold back when she proposed to break up. Later, after a period of time, the heroine went out to travel and found that she had fallen deeply in love with the hero. She asked to get back together, but the hero did not agree at first. After a lot of hard work, the lovers finally got married.