Disclaimer: JK owns all
Albus returned from yet another detention with Professor McGonagall, to find Scorpius not in the common room. He decided that he wasn't going to get in another argument with Scorpius about it, and instead just went to bed.
The next morning, he was sure he had seen Rose wink at Scorpius. He decided that he just needed more sleep and resumed his everyday life.
His birthday was coming up, but no-one had asked him what he wanted - not his family, not his friends, not even Scorpius - and at this rate he would be spending his birthday with McGonagall.
When the day of his birthday rolled around, no-one wished him a Happy Birthday, no-one gave him a present, and his parents didn't even send him an owl.
His birthday just passed like another day: he got up, had breakfast, went to class, had lunch, went to more classes, had dinner, and then went to detention.
Around half an hour into his detention, Professor McGonagall went to leave her office, and asked him to come along. She lead him up to the 7th floor corridor, and paced in front of a section of wall 3 times, until a door started to appear.
When the door had fully appeared, she went up to it, and opened it, holding it open for him. When he went in, he was in room that looked awfully like the Slytherin Common Room - although it was empty.
Suddenly, everyone - his friends, his family, his parents and even Scorpius jumped out from behind various objects and shouted, "Surprise!".
Scorpius had been working with his family to plan a surprise party for Albus.
It was the best party he had ever been to - there was cake, music and dancing. Everyone had an amazing night, and it only ended when Professor McGonagall suggested that they should all head back to their dorms, because even though it was Saturday tomorrow, they shouldn't send all day in bed, and some of the adults had work tomorrow.
A/N: Hope you enjoyed! Please let me know, and read some of my other fics.