At 3 PM, the school bell rings, but it does not signal a normal break. The hallway outside Room 302 goes unusually quiet as two middle-aged figures walk through the doorway.
It is Xiaoyu's parents. Her mother is wearing a plain gray coat that looks too big for her now, and her father carries a flattened cardboard box under his arm. The homeroom teacher guides them to Xiaoyu's empty desk at the back of the room. The fifty-four students inside remain completely frozen, their heads bowed over their textbooks, not wanting to intrude on the raw grief filling the air.
Xiaoyu stands right beside her mother, watching as her father tapes the bottom of the box. Her mother's hands tremble violently as she reaches into the desk cubby, pulling out left-behind items: a pack of tissues, a stray correction tape, and a few unused loose-leaf papers. Each small object feels like a devastating reminder of a life cut short.
Xiaoyu watches them pack, her heart aching with a desperate wish that they could look up and see her. She remembers a secret hidden within that old desk.
Xu Jiang is a massive fan of Genshin Impact. Ever since the game launched, he had been obsessed, and he used to paste those little blue Hydro Slime stickers all over his Casio scientific calculator and his pencil case. Months ago, during a boring afternoon lecture while staring at the side of his face, Xiaoyu had felt a quiet, hidden crush blooming in her chest. She had taken the sharp point of her geometry compass and carefully carved a perfect, detailed little Hydro Slime shape deep inside the cubby, right under the main top board of her desk where no teacher could ever see it. It was her own private confession, a silly teenage secret she never intended to share.
Her parents finish packing the sparse items into the box. Her father lifts the heavy cardboard, and with a quiet nod to the teacher, they slowly exit the room. The classroom remains silent for several minutes after the door clicks shut.
When the teacher finally announces a ten-minute self-study break, the tension breaks. Most students slip out into the hallway to breathe.
Xu Jiang does not leave his seat. Instead, he slides over and sits down at Xiaoyu's newly emptied desk.
He stares at the clean, blank wood of the desktop for a long moment. Then, out of a quiet instinct, he reaches his right hand deep up into the empty desk cubby. His fingers slide across the underside of the main wooden board, feeling the rough texture of the wood.
His fingers freeze.
He runs his fingertips over the area again, tracing the precise, indented lines carved into the hidden surface. He knows the shape instantly.
Xu Jiang pulls his hand back out and reaches for his backpack. He unzips the front pocket and pulls out his Casio calculator, staring at the faded blue Hydro Slime sticker pasted on the plastic casing. He looks back at the empty desk, then up into the empty air right where Xiaoyu is standing.
The pieces suddenly fall into place in his mind. Xiaoyu never played video games, she never talked about anime, yet she had spent hours carving his favorite character emblem into the very skeleton of her desk.
He realizes, with sudden and heartbreaking clarity, that the quiet girl from primary school had been secretly liking him all along.
Xiaoyu watches his expression completely soften. His shoulders drop, and a quiet, sad smile touches his lips as his eyes gloss over with unshed tears. He places his hand back under the desk, his thumb resting gently over her hidden carving. Xiaoyu leans against the desk beside him, wishing her ghostly hand could offer him warmth, comforted by the fact that her secret love was finally understood.
下午三点，学校铃声响起，但这不是普通的下课铃。三零二教室外的走廊异常安静，两个中年人走了进来。
是小语的父母。她的母亲穿着一件朴素的灰色外套，现在看起来大得不合身，她的父亲手臂下夹着一个压扁的纸板箱。班主任引导他们来到教室后面小语空荡荡的课桌旁。里面的五十四个学生完全僵住了，头埋在课本里，不想去打扰弥漫在空气中的那种赤裸裸的悲伤。
小语就站在她母亲身边，看着她父亲用胶带封好箱子底部。她母亲的手剧烈地颤抖着，伸进课桌柜筒，掏出遗留的物品：一包纸巾、一卷不知何时落下的修正带、几张没用过的活页纸。每一件小物品都像是对一个被截断的生命令人心碎的提醒。
小语看着他们收拾，心痛得厉害，渴望他们能抬起头来看看她。她想起了藏在旧课桌里的一个秘密。
许江是原神的超级粉丝。自从游戏上线以来他就很着迷，他习惯把那些蓝色水元素史莱姆贴纸贴满他的卡西欧科学计算器和铅笔盒。几个月前，在一个无聊的下午课堂上，当她盯着他的侧脸看时，小语感到胸中萌生了一种安静的、隐藏的悸动。她拿起几何圆规的尖锐一头，小心翼翼地在柜筒深处刻了一个完美、精细的小水元素史莱姆形状，就在课桌主面板的下方，没有老师能看到的地方。那是她自己的私人告白，一个她从未打算分享的愚蠢少女秘密。
她的父母把那些零散的物品收拾进箱子里。她的父亲抬起沉重的纸板箱，向老师轻轻点头，然后慢慢离开教室。门关上后，教室里持续了好几分钟的沉默。
当老师终于宣布十分钟自习时间时，紧绷的气氛打破了。大多数同学溜到走廊里喘口气。
许江没有离开座位。相反，他滑动过去，坐到了小语刚被清空的课桌旁。
他盯着干净、空白的木质桌面看了很久。然后，出于一种安静的本能，他把右手深深地伸进空荡荡的课桌柜筒。他的手指滑动过主木板的下侧，感受着木头粗糙的纹理。
他的手指停住了。
他又用指尖抚过那个区域，描摹着刻在隐藏表面上的精确、凹陷的线条。他立刻认出了那个形状。
许江把手抽出来，伸手去够书包。他拉开前袋，抽出卡西欧计算器，盯着贴在塑料外壳上褪色的蓝色水元素史莱姆贴纸。他回头看着空荡荡的课桌，然后看向小语站着的那个空旷的空气。
碎片突然在他脑海中拼凑在一起。小语从不玩电子游戏，她从不谈动漫，但她却花了几个小时在他的课桌骨架深处刻上他最爱的角色标志。
他突然、令人心碎地明白了，那个从小学就安静的女孩一直偷偷地喜欢着他。
小语看着他的表情完全柔和下来。他的肩膀松弛下来，一个安静的、悲伤的微笑浮现在他唇边，眼眶里闪烁着未落的泪光。他把手放回桌子下面，拇指轻轻地停在她隐藏的刻痕上。小语靠在他旁边的课桌上，希望她幽灵的手能给他温暖，欣慰于她的秘密爱情终于被理解了。