Wait nicely outside for her to arrive.

You wait outside for a while... a long time! She doesn't seem to be in a hurry at all. Even though she said she only had a few things to prepare!

After a while you see a young girl coming out of the nearby bushes :

artist : 34 (sanjushi)

"She takes a long time! I wanted to surprise her!" said the girl pouting

"Are you expecting her too? You have all my sympathy!" she says laughing, then she goes to Serena's room