Take care of some things

After Megan leaves, Leo puts on clothes himself. There were quite a few things he still had to look into.
He had to speak to someone at the student's council to find out how to participate in clubs and other activities around campus.
He had to visit the headmaster and introduce himself.
He didn't know where to do his laundry and Leo didn't have too many clothes with him.

Absentmindedly, he had the doorhandle already in hand when he had an idea. Why not take some of the serum with him? Who knew how many hot girls he would meet while not in his apartment?

Leo went to the kitchen and grabbed a small flask from the counter. He filled it to the brim with the cauliflower serum and sealed it with cork before putting it in his pocket.