1. both leaded by Baifern
2. melodramatic genre
3. both had multiples (Lhong Fai having multiple leading men, The Fallen Leaf having multiple antagonist)
4. directed by Koo Ekkasit
5. now are both under One31 (being reaired by Change2561)

1. mystery themed series
2. tackles secrets of one person
3. school based series
4. also has suicidal
5. 7 of the casts were also part (Jan, Na, Noom, Ngek, Alice, Jome, and Golf)
6. directed also by Fon Kanittha Kwunyoo