Love Letter is an item in White Day: A Labyrinth Named School (Remake).
In the Mobile remake version, It is found on the highest place of the Main Building, Section 2.
If you aquire it and return to the Hallway's window (Near to Gym Storage Room ) of 2nd floor at Main Building, Section 1, you can see The Girl Outside the Window.
( But, It is possible When you play the Hard mode or more )
- The envelopes had the following writing ; Dear Chan-yeol