What was the idol shopping for? One fan who uploaded photos wrote, "I just went to Book Post Box and saw an idol Kekeke."
Another fan wrote, along with a photo of L's autograph, "I saw L at a comic book store in Hongdae kekekeke my friend was being indecisive so I told her 'please run after him and get [the autograph]!!!!!!' and the store owner said the same thing so we ran after him and got it in the end."
It looks like L got dressed up to go shopping for some new manhwa to read at a comic store! The idol also uploaded a selca on his Instagram wearing the same clothing from his outing on the same day, proving that the person fans saw at the store really was L.
Did you know L was an avid comic reader?