「好吧不聊這些啦，我肚子餓啦！」卞芳華一看到上菜，眼睛都亮了起來，剛才那些情緒彷彿被她一口吞下。
「……」曹賢穎看著她瞬間轉換模式，微微怔了一下，像第一次見識人類情緒的極限變化。62Please respect copyright.ＰＥＮＡＮＡV47Li8BjKi
「謝謝你送我回家！要記得喔，有拍攝要找我卞芳華～」她一邊揮手一邊喊，笑容燦爛得像哪裡都不用負責似的。62Please respect copyright.ＰＥＮＡＮＡdVKwDlDs19
從那天起，卞芳華加了曹賢穎後開始狂傳搞笑影片，有時候是奇怪的動物，有時候是尷尬的綜藝橋段，不管他回不回應，她都照傳不誤。62Please respect copyright.ＰＥＮＡＮＡu2WKMDBkvJ
然後，她又慢慢不出現在學校了。62Please respect copyright.ＰＥＮＡＮＡ868Q1UDR7r
直到，她父親回國。62Please respect copyright.ＰＥＮＡＮＡXQdbW7vSrw
一如往常安靜的客廳，門卻忽然「喀啦」一聲被打開，卞芳華嚇得從沙發上彈起來，以為遭小偷，抓著拖鞋就要備戰。62Please respect copyright.ＰＥＮＡＮＡrW1M2XgZCH
結果下一秒她看到門口的那張臉，魂差點飛出去。62Please respect copyright.ＰＥＮＡＮＡAvdc3iVrW8
62Please respect copyright.ＰＥＮＡＮＡlcFVwu0GAS
「慘慘慘……爸……」她一見那熟悉的西裝身影立刻調頭飛奔上樓。62Please respect copyright.ＰＥＮＡＮＡ97fwEPGDtq
62Please respect copyright.ＰＥＮＡＮＡ5akFZSLAWY
「芳華。」父親的聲音一如既往冷冷的，卻讓她瞬間如墜冰窖。「妳怎麼在家裡？」62Please respect copyright.ＰＥＮＡＮＡKSSQk1mHI7
62Please respect copyright.ＰＥＮＡＮＡlKhQnO1syL
「我我我我……我請假……」她語無倫次地答，還在想有沒有機會逃跑。62Please respect copyright.ＰＥＮＡＮＡCaU1zxwKZ8
62Please respect copyright.ＰＥＮＡＮＡ1fqO0SW7cY
「蛤？」那一聲像審判。62Please respect copyright.ＰＥＮＡＮＡpWjQDV97ip
62Please respect copyright.ＰＥＮＡＮＡB34f8TBukm
「對不起對不起對不起！」她舉雙手投降。62Please respect copyright.ＰＥＮＡＮＡVmG6ux2iOm
62Please respect copyright.ＰＥＮＡＮＡtAKvExdebw
「死丫頭！又給我翹課！」怒吼瞬間引爆全場，像打雷那樣震得整棟樓都在發抖。62Please respect copyright.ＰＥＮＡＮＡbVIBy2JDWP
於是，卞芳華又乖乖回去上課了。62Please respect copyright.ＰＥＮＡＮＡ1ngK6lbqsK
但她的成績實在太慘，尤其數學幾乎每次都掛蛋。她爸終於下定決心，特地去拜託曹校長：「你兒子成績那麼好，能不能去我們家幫我女兒補補課？」
「沒問題呀卞兄。」曹校長看在老交情上非常樂意。62Please respect copyright.ＰＥＮＡＮＡOMbi1cFhiE
「那就一三五來幫我女兒補習吧，她這些年的成績真的慘不忍睹。」他一臉無奈地搖搖頭。62Please respect copyright.ＰＥＮＡＮＡNgCyMGa4os
62Please respect copyright.ＰＥＮＡＮＡnJzV5t0GXv
「嗯，沒問題。」曹賢穎不多話地答應了。62Please respect copyright.ＰＥＮＡＮＡnnbAFHhLJd
於是曹賢穎開始了他的補課初體驗。62Please respect copyright.ＰＥＮＡＮＡcqiAgV49Uw
曹賢穎第一天來卞家，卞芳華開門，「呃嗨嗨～又見面啦～」62Please respect copyright.ＰＥＮＡＮＡzZ3iTsQ9bm
62Please respect copyright.ＰＥＮＡＮＡms5AOEgA5B
「嗯，妳好。」62Please respect copyright.ＰＥＮＡＮＡyeKosKAgRT
62Please respect copyright.ＰＥＮＡＮＡ95ukaDoBM4
「嗯，妳好。」她故意學他那個簡短又冷靜的語氣。62Please respect copyright.ＰＥＮＡＮＡo92wnIT4wb
62Please respect copyright.ＰＥＮＡＮＡzjaaZvvmOy
「我應該坐哪裡？」62Please respect copyright.ＰＥＮＡＮＡib6cTm9Bhs
62Please respect copyright.ＰＥＮＡＮＡDoQNLvlPyn
「隨便啦～Relax～」她擺擺手，整個人攤在沙發上像是不當回事。62Please respect copyright.ＰＥＮＡＮＡCmumaJdIYt
62Please respect copyright.ＰＥＮＡＮＡ5tI9dYUUyt
「那我坐這裡吧。聽妳爸說，妳數理程度比較差，語文還不錯。」62Please respect copyright.ＰＥＮＡＮＡQxrVZFxhIq
62Please respect copyright.ＰＥＮＡＮＡbsyOt8BlUu
曹賢穎坐在她旁邊，拿出自己的筆電。62Please respect copyright.ＰＥＮＡＮＡYhQPCyXItV
「嗯嗯嗯嗯嗯！」卞芳華像小雞啄米點頭，活像被戳中心事的孩子。
「我們先從一元二次方程開始吧。」曹賢穎拿出一本一年級的數學課本，翻到一個章節，「妳應該學過因式分解？」62Please respect copyright.ＰＥＮＡＮＡqisRP9T8Zp
「呃……我記得有聽過啦……」卞芳華一臉迷茫。62Please respect copyright.ＰＥＮＡＮＡQx6wjwZYYb
62Please respect copyright.ＰＥＮＡＮＡJiFinBIHRl
他舉起筆，寫下：62Please respect copyright.ＰＥＮＡＮＡgWcNnjfpg3
62Please respect copyright.ＰＥＮＡＮＡbDrQiqWRUc
x² + 5x + 6 = 062Please respect copyright.ＰＥＮＡＮＡQXEPLO6xrn
「這題怎麼解？」他問。62Please respect copyright.ＰＥＮＡＮＡCuuY4VjWUd
62Please respect copyright.ＰＥＮＡＮＡK6UJEaCzAl
卞芳華眨了眨眼，毫無把握地說：「那個……先移項？」62Please respect copyright.ＰＥＮＡＮＡSuYceyLAeW
62Please respect copyright.ＰＥＮＡＮＡJr0o5hwYSt
「它已經等於零了，不用移了。這種可以直接因式分解，看係數。」62Please respect copyright.ＰＥＮＡＮＡNz2ULVNNfU
62Please respect copyright.ＰＥＮＡＮＡhoSvBGXIMZ
曹賢穎寫下：62Please respect copyright.ＰＥＮＡＮＡ6aMfghORJz
62Please respect copyright.ＰＥＮＡＮＡJRmxga2t4j
(x + 2)(x + 3) = 062Please respect copyright.ＰＥＮＡＮＡeS2lms56kC
「所以解是？」62Please respect copyright.ＰＥＮＡＮＡpNoOijFcMg
62Please respect copyright.ＰＥＮＡＮＡgwhSMUYdcw
「x = -2，x = -3？」62Please respect copyright.ＰＥＮＡＮＡHiOIaT7pTs
62Please respect copyright.ＰＥＮＡＮＡd52WzmE1GI
「對，這題妳還可以。」62Please respect copyright.ＰＥＮＡＮＡy44XuQUUqR
62Please respect copyright.ＰＥＮＡＮＡzTQdLaYvfS
「耶～」她開心地握拳。62Please respect copyright.ＰＥＮＡＮＡSs6v6KNftI
62Please respect copyright.ＰＥＮＡＮＡkxmUXIbi4t
「那這題呢？」他接著寫下：62Please respect copyright.ＰＥＮＡＮＡvhOQKxIiE0
62Please respect copyright.ＰＥＮＡＮＡKw7c3uTjqK
x² - 7x + 10 = 062Please respect copyright.ＰＥＮＡＮＡPluVmXEyPV
卞芳華盯著題目很久：「等一下……是……10可以拆成5跟2？」62Please respect copyright.ＰＥＮＡＮＡWs3pgPLV6F
62Please respect copyright.ＰＥＮＡＮＡYA3PmrtoQl
「不對，5跟2乘起來是10，但加起來是7，不是負7。」62Please respect copyright.ＰＥＮＡＮＡt3nf5fPqRc
62Please respect copyright.ＰＥＮＡＮＡWilgIJX9MA
「哦哦對齁……」62Please respect copyright.ＰＥＮＡＮＡrOfdfPJl89
62Please respect copyright.ＰＥＮＡＮＡlSbC6EzCei
「妳不要急，來，我們先列出10有哪些因數組合，再挑加起來是負7的。」62Please respect copyright.ＰＥＮＡＮＡfu7UiIdJEb
62Please respect copyright.ＰＥＮＡＮＡCAGjfx7GlN
「……1跟10、2跟5……喔！是-2跟-5對吧！」62Please respect copyright.ＰＥＮＡＮＡJyMlZNVZBg
62Please respect copyright.ＰＥＮＡＮＡL7oQ6uQZi7
「嗯，不錯，那妳寫出來看看。」62Please respect copyright.ＰＥＮＡＮＡK2mmWvZYtV
62Please respect copyright.ＰＥＮＡＮＡqMh35xr5k9
她很努力地在紙上寫下：(x - 2)(x - 5) = 0，但又突然停住。62Please respect copyright.ＰＥＮＡＮＡ6TU15QRu22
62Please respect copyright.ＰＥＮＡＮＡqbN0ir89TA
「欸不對啊……我是不是少了什麼……」62Please respect copyright.ＰＥＮＡＮＡVZsF5khq9V
62Please respect copyright.ＰＥＮＡＮＡKdE4oBTldR
「沒有錯啊，妳做對了。」62Please respect copyright.ＰＥＮＡＮＡk3816YflrT
62Please respect copyright.ＰＥＮＡＮＡQGi82de1wv
「真的假的？」她眼睛睜大，「欸欸欸～我居然會欸！」62Please respect copyright.ＰＥＮＡＮＡEQkDGxDiNc
62Please respect copyright.ＰＥＮＡＮＡVr6pciSyda
曹賢穎看著她像孩子一樣開心地在沙發上轉圈又繼續出題：「那我再出一題。」62Please respect copyright.ＰＥＮＡＮＡ1EfV2oyjzp
62Please respect copyright.ＰＥＮＡＮＡhikWkmHBv9
「欸欸欸先不要我腦袋已經快燒起來了啦！」62Please respect copyright.ＰＥＮＡＮＡi6gy66zyFC
62Please respect copyright.ＰＥＮＡＮＡzWT48qhdDx
她整個人癱倒在沙發上，拿抱枕壓著臉，一邊悶聲說：「為什麼這種東西你們都會……」62Please respect copyright.ＰＥＮＡＮＡO0YVyrnRJR
62Please respect copyright.ＰＥＮＡＮＡpbLgpU7Cd8
「這上中學就有教了。」62Please respect copyright.ＰＥＮＡＮＡyIgghYZKPo
62Please respect copyright.ＰＥＮＡＮＡZX9HzSnHDN
「啊？」62Please respect copyright.ＰＥＮＡＮＡN7uI2FuIMa
62Please respect copyright.ＰＥＮＡＮＡhrhl5z5kou
曹賢穎又翻到下一頁：「不然我們休息一下，等一下來看配方法解方程式。」62Please respect copyright.ＰＥＮＡＮＡUo6rtq6drY
62Please respect copyright.ＰＥＮＡＮＡBSotxuelvq
「配什麼……？那什麼……？」62Please respect copyright.ＰＥＮＡＮＡngvq7sJmhP
62Please respect copyright.ＰＥＮＡＮＡk98jH3vmPJ
他沒說話，默默地在筆記上寫下了一道更難的題目。62Please respect copyright.ＰＥＮＡＮＡmmGqj0zwL7
半小時後，卞芳華趴在桌上，看著一張又一張密密麻麻的算式，像是靈魂出竅一樣。62Please respect copyright.ＰＥＮＡＮＡtjp5hI5rdu
「好了嗎？」曹賢穎耐心的看著她。62Please respect copyright.ＰＥＮＡＮＡQAYau8VMYe
62Please respect copyright.ＰＥＮＡＮＡuRd6sshoO8
「我真的要死了……」她吸了一口剛剛外送送的冰奶茶瞬間復活，「好啦，再來一題！」62Please respect copyright.ＰＥＮＡＮＡEPKxLvHcg7
