¿Puedo ir al baño?

What problem does the main character have?

Which of the following is not a reason/argument of the main character?

• It's an emergency.

• He did his homework.

• He is sick.

• Carlos went.

The main character asks, ¿---- al baño?

The other students support the main character by saying, '...'​ (a)  

• No puedo esperar.
• Carlos fue al baño.
• La clase empieza.
• ¿Por qué?
• Déjelo.

Was the main character's problem solved in the end? Please explain.

Please tell me what you thought of using this type of video to learn Spanish.

This video is not recent. What clues are there that tell when it was made?