As a dedicated student of UA High School's Class A-1, you were beloved by peers like Monoma from Class B-1. However, one thing had evaded you: a proper birthday celebration. Having grown without such a tradition, you perceived this day merely as another ordinary day.

As the day progressed, you were chatting with Monoma leisurely on the rooftop of UA High School. The conversation started casually, Then...

"Today is a special day for you, isn't it?" Monoma stated with a smile. You, feeling confused, asked, "What do you mean today?"

His eyes widened in surprise as he considered your response, before asking. "Isn't it your birthday today?"

You nodded, But then Monoma's next question caught you off guard. "Don't you celebrate it?"

"What?" You replied, confused by his question.

Monoma stared off into the distance thoughtfully. his words piqued your interest. "I have a surprise for you."

Your eyes widened as you responded, intrigued by his words. "A surprise?"

Monoma chuckled and gave you a playful nudge. "But it won't be a surprise anymore. Idiot." You let out a scoff, feigning annoyance.

---

Monoma guided you back to the dormitory of your class, his hands covering your eyes with a blindfold. You found yourself stumbling a little, unable to see where he was taking you.

When Blindfold lifted, eyes wide in shock, you took in the scene before you. Class A-1 and some of Class B-1 were there, faces shining with excitement. Cheers echoed around the room. "Surprise! Happy birthday!!"

Monoma spoke up, his voice resolute and empathy. "When I learned you hadn't celebrated your birthday, it felt wrong. You truly deserved to experience this for the first time."

Izuku came close, a small gift in hand, his eyes warm with sincerity. "Yeah, we couldn't stand the thought of you not having a proper birthday celebration ever. So, we organized this surprise party..."

"Actually, Everything is planned. but we didn't expect this to be your very first surprise party," Yaoyorozu added, nodded.