Answer:
Paul,
(grow up, obey) your grandmother!
Explanation:
I didn't know if you wanted me to translate but here it is.
Ne t'y va pas, restes ici means "Do not go there. Stay here. However, Ne t'en va pas, reste ici is "Do not go. Stay here" which essentially is correct as well. Up to you. They're both right in my book. If you're going to pick one, go with the first one.
Imparfait would be the description of a situation for example :weather, landscape, person in the past whilst passé composé are actions that suddenly happened for example, interrupting another action. Passé composé you would also use an auxiliary like either avoir or être then you would add the verb
Basically it’s asking you to describe your friend think of personality and what they look like if that helps at all