He puts a note on her back saying "I'm going commando"

Lydia felt a pat on her back and the boys seemed to be disbanding once again. This was a weird scene that played out in front of her, but she had other tasks at hand for the day. She decided to explore the hallways a bit before stopping for a waterbreak at one of the waterfountains.

As she was bending over she could her a lot of snickering and whispering behind which she chalked down to her being new to the school. What she did not notice was the numerous boys (and some girls) that had brought out their cellphones in order to capture the moment. The students that were daring enough to get closer with a good camera could see that there was a good amount of "morning dew" between Lydia's legs which added to her embarassement, that hadn't come yet.