Apologize and explain.

Lluís: Aleix! What's going on?

Aleix: What's the matter? What have I done?

Lluís: Look at the time. Have you been up all night?

Aleix: Sorry, Lluís. I didn't mean to. I didn't realize that it was morning

Lluís Aleix!, you know I don't like it when you soend so much time on the internet.

Aleix: Well, it hasn't happened before.

Lluís: Aleix! It's the third time that you've spent all night online!

Aleix: OK. Listen, I'm really sorry. Don't worry. It won't Happen again, I promise.

Lluís: I hope you're right. We'll see