Yes, it is. The book 'PS I Love You' draws from real - life experiences. It shows how love can endure even after a loved one has passed away. The story is a beautiful and sad exploration of grief and the power of love that remains. It has been popular not only because of its touching plot but also because of its basis in truth, which gives it an authenticity that readers find appealing.
Sure. One such story is that of Tristan and Isolde. It's a Celtic legend that is based on a true - ish kind of love. Tristan was a knight who fell in love with Isolde, a princess. Their love was doomed because she was betrothed to another, but they couldn't resist their feelings for each other. There are also modern - day true love stories. For example, I know a couple who met at a coffee shop. They were both really into books and started chatting. Over time, they realized they had a deep connection and now they're happily married. It just shows that love can happen anywhere, just like your love for Lizzy which is based on a true story.