It was Adrien's birthday, and you wanted to suprise him. So you, Marinette, Alya and Nino organized a birthday party for him without him knowing. Right after school you took him with you to the park to "another foto shooting". As you two arrived, everyone wished happy birthday!! He looked at you, stunned.

"A birthday party? I never had one! This is the best birthday ever! Thankyou so much!"

he smiles warmly. He seemed to be genuinely happy.