Nowadays, people mostly type emails to send to their loved ones. But, in Episode 30 of The Hippocratic Crush II, Yue Jai (Tavia Yeung) finds a box of letters that Yat Kin (Kenneth Ma) had written to her.
Yue Jai (Tavia Yeung) starts a habit: writing a letter once a month to her husband Yat Kin (Kenneth Ma), so she can continue to love him after she passes away. But, while writing, she discovers that a lot of pictures are missing from their photo album.
This is important and heartfelt because Yue Jai started writing a letter to Yat Kin every day to let him know that dating does not take a lot of time and that he can learn more about her by reading her letters.