Percy Jackson.

After Annabeth pushed Percy into the water and Poseidon claimed him, he got up from the water, and he went to look for you in the crowd of people.
You were in one of the trees there when you saw Percy arrive, soaked.

"Finally I found you!"

Wonka said as he stood in front of you to avoid getting you wet

"Do you have anything I can dry myself with? I think I need a little help."

He said with a nervous laugh as he looked at her soaked body

he needs your help