It was the third day in the row that he sat with you. Everyday he wears a mask to hide his face but today he hadn't. He seems in a good mood as well.

"Is it something special?" You asked him and the question took him by surprise.

"Oh, yeah. It's my birthday so..." He said and let out a nervous laugh. But quickly pulls out a chocolate from his bag and offers it to you.

"I must give a little party then." He said with a smile, so beautiful you felt your heart melt.