「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。92Please respect copyright.ＰＥＮＡＮＡsnZsMEDxeS
「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。92Please respect copyright.ＰＥＮＡＮＡGVT2pnEYDN
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。92Please respect copyright.ＰＥＮＡＮＡ0eJ2bmr9Dw
然後，她又慢慢不出現在學校了。92Please respect copyright.ＰＥＮＡＮＡ8a4LxgNXgt
直到，她父親回國。92Please respect copyright.ＰＥＮＡＮＡXYSTRsT1dj
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。92Please respect copyright.ＰＥＮＡＮＡwVof5o8TD7
結果下一秒她看到門口的那張臉，魂差點飛出去。92Please respect copyright.ＰＥＮＡＮＡlIiluUP3GY
92Please respect copyright.ＰＥＮＡＮＡNxG107Pe2C
「慘慘慘……爸……」她一見那熟悉的西裝身影立刻調頭飛奔上樓。92Please respect copyright.ＰＥＮＡＮＡOaWuTN9Hco
92Please respect copyright.ＰＥＮＡＮＡNcEp7RQKTx
「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？」92Please respect copyright.ＰＥＮＡＮＡ84ung4bj3A
92Please respect copyright.ＰＥＮＡＮＡWDIvK8H6jS
「我我我我……我請假……」她語無倫次地答，還在想有沒有機會逃跑。92Please respect copyright.ＰＥＮＡＮＡwCYzIotNU8
92Please respect copyright.ＰＥＮＡＮＡjsSZZY4c8S
「蛤？」那一聲像審判。92Please respect copyright.ＰＥＮＡＮＡYQcsOOHrgE
92Please respect copyright.ＰＥＮＡＮＡhVC75tv1AG
「對不起對不起對不起！」她舉雙手投降。92Please respect copyright.ＰＥＮＡＮＡxGROEJCpzW
92Please respect copyright.ＰＥＮＡＮＡONDYv7kdbL
「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。92Please respect copyright.ＰＥＮＡＮＡmtFLHb4Og6
於是，卞芳華又乖乖回去上課了。92Please respect copyright.ＰＥＮＡＮＡEUtIcb91Ew
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。92Please respect copyright.ＰＥＮＡＮＡvOWTnKDMVd
「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。92Please respect copyright.ＰＥＮＡＮＡ60SrN0NPva
92Please respect copyright.ＰＥＮＡＮＡBKrqmnmjak
「嗯，沒問題。」曹賢穎不多話地答應了。92Please respect copyright.ＰＥＮＡＮＡaCLaYfu3JC
於是曹賢穎開始了他的補課初體驗。92Please respect copyright.ＰＥＮＡＮＡj1Zr3wa6cB
曹賢穎第一天來卞家，卞芳華開門，「呃嗨嗨～又見面啦～」92Please respect copyright.ＰＥＮＡＮＡxkD3ZscCnD
92Please respect copyright.ＰＥＮＡＮＡI1RW67qMu7
「嗯，妳好。」92Please respect copyright.ＰＥＮＡＮＡleAX6yhPmy
92Please respect copyright.ＰＥＮＡＮＡ461Jp0m5Aq
「嗯，妳好。」她故意學他那個簡短又冷靜的語氣。92Please respect copyright.ＰＥＮＡＮＡBNMQpgFhrT
92Please respect copyright.ＰＥＮＡＮＡV7QnHkgeVo
「我應該坐哪裡？」92Please respect copyright.ＰＥＮＡＮＡqq6ROciEP4
92Please respect copyright.ＰＥＮＡＮＡDoVsR6Vi9e
「隨便啦～Relax～」她擺擺手，整個人攤在沙發上像是不當回事。92Please respect copyright.ＰＥＮＡＮＡqLYjBvk42W
92Please respect copyright.ＰＥＮＡＮＡDgCq9minrv
「那我坐這裡吧。聽妳爸說，妳數理程度比較差，語文還不錯。」92Please respect copyright.ＰＥＮＡＮＡarb59UwxU1
92Please respect copyright.ＰＥＮＡＮＡsT20Aqm5gy
曹賢穎坐在她旁邊，拿出自己的筆電。92Please respect copyright.ＰＥＮＡＮＡ50lLaEnsCl
「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？」92Please respect copyright.ＰＥＮＡＮＡMOP26v7JRr
「呃……我記得有聽過啦……」卞芳華一臉迷茫。92Please respect copyright.ＰＥＮＡＮＡI7QhQh4KVl
92Please respect copyright.ＰＥＮＡＮＡBK03FDAxjq
他舉起筆，寫下：92Please respect copyright.ＰＥＮＡＮＡvKgV7cHva8
92Please respect copyright.ＰＥＮＡＮＡsqMdzPHg5V
x² + 5x + 6 = 092Please respect copyright.ＰＥＮＡＮＡzgEcCB1SHP
「這題怎麼解？」他問。92Please respect copyright.ＰＥＮＡＮＡp56DVjaljL
92Please respect copyright.ＰＥＮＡＮＡAkdfYpkIvt
卞芳華眨了眨眼，毫無把握地說：「那個……先移項？」92Please respect copyright.ＰＥＮＡＮＡzOTQQSduAd
92Please respect copyright.ＰＥＮＡＮＡBgx8LBIJll
「它已經等於零了，不用移了。這種可以直接因式分解，看係數。」92Please respect copyright.ＰＥＮＡＮＡVev9lNpI7k
92Please respect copyright.ＰＥＮＡＮＡICffDXDeyW
曹賢穎寫下：92Please respect copyright.ＰＥＮＡＮＡiKH1GQBMYf
92Please respect copyright.ＰＥＮＡＮＡHbuH3KS6ew
(x + 2)(x + 3) = 092Please respect copyright.ＰＥＮＡＮＡFZJI0kzOMA
「所以解是？」92Please respect copyright.ＰＥＮＡＮＡpqgt4N4tmU
92Please respect copyright.ＰＥＮＡＮＡNqhA17hwGq
「x = -2，x = -3？」92Please respect copyright.ＰＥＮＡＮＡ7DfcHdJrLH
92Please respect copyright.ＰＥＮＡＮＡw3BUhvrMMe
「對，這題妳還可以。」92Please respect copyright.ＰＥＮＡＮＡ6l0Rr2X5mq
92Please respect copyright.ＰＥＮＡＮＡujUUZCIB64
「耶～」她開心地握拳。92Please respect copyright.ＰＥＮＡＮＡMFsqS9k6q0
92Please respect copyright.ＰＥＮＡＮＡ1xEeMzsof5
「那這題呢？」他接著寫下：92Please respect copyright.ＰＥＮＡＮＡKOYUF4eAbu
92Please respect copyright.ＰＥＮＡＮＡKFq2ZhfS3C
x² - 7x + 10 = 092Please respect copyright.ＰＥＮＡＮＡSTIUbJxE2S
卞芳華盯著題目很久：「等一下……是……10可以拆成5跟2？」92Please respect copyright.ＰＥＮＡＮＡimfvrJpUQK
92Please respect copyright.ＰＥＮＡＮＡ34JJbgFuCP
「不對，5跟2乘起來是10，但加起來是7，不是負7。」92Please respect copyright.ＰＥＮＡＮＡ8DgiNI3hjD
92Please respect copyright.ＰＥＮＡＮＡMXhDmSPCJh
「哦哦對齁……」92Please respect copyright.ＰＥＮＡＮＡYA6KnyzIsX
92Please respect copyright.ＰＥＮＡＮＡrxjYk1GUyw
「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。」92Please respect copyright.ＰＥＮＡＮＡmcFtS23eD1
92Please respect copyright.ＰＥＮＡＮＡnYL8U4hNOI
「……1跟10、2跟5……喔！是-2跟-5對吧！」92Please respect copyright.ＰＥＮＡＮＡymJWcOtw5M
92Please respect copyright.ＰＥＮＡＮＡlchAQbVC1Y
「嗯，不錯，那妳寫出來看看。」92Please respect copyright.ＰＥＮＡＮＡS2UUrPrLGl
92Please respect copyright.ＰＥＮＡＮＡeJ43dsmn7R
她很努力地在紙上寫下：(x - 2)(x - 5) = 0，但又突然停住。92Please respect copyright.ＰＥＮＡＮＡxWzViAXpDB
92Please respect copyright.ＰＥＮＡＮＡBrrbL7dcc6
「欸不對啊……我是不是少了什麼……」92Please respect copyright.ＰＥＮＡＮＡVp7tNOpq6o
92Please respect copyright.ＰＥＮＡＮＡZcQoxzmuIz
「沒有錯啊，妳做對了。」92Please respect copyright.ＰＥＮＡＮＡxVoQvRRrr4
92Please respect copyright.ＰＥＮＡＮＡ85l8jDAzf6
「真的假的？」她眼睛睜大，「欸欸欸～我居然會欸！」92Please respect copyright.ＰＥＮＡＮＡ9TY9NI2BwP
92Please respect copyright.ＰＥＮＡＮＡ8BhSkEWicd
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。」92Please respect copyright.ＰＥＮＡＮＡM3BiTATky5
92Please respect copyright.ＰＥＮＡＮＡeEOP3rBq7x
「欸欸欸先不要我腦袋已經快燒起來了啦！」92Please respect copyright.ＰＥＮＡＮＡbPgVNNCnf8
92Please respect copyright.ＰＥＮＡＮＡCh42bxu9nE
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……」92Please respect copyright.ＰＥＮＡＮＡwL77S0Q197
92Please respect copyright.ＰＥＮＡＮＡHVHHWBqI2n
「這上中學就有教了。」92Please respect copyright.ＰＥＮＡＮＡuXzWV5hqyS
92Please respect copyright.ＰＥＮＡＮＡaI6ESrnBU0
「啊？」92Please respect copyright.ＰＥＮＡＮＡvHN2XKc1PN
92Please respect copyright.ＰＥＮＡＮＡ8MDtmzjDCR
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。」92Please respect copyright.ＰＥＮＡＮＡSJRgJj4PhO
92Please respect copyright.ＰＥＮＡＮＡPxg27KEopi
「配什麼……？那什麼……？」92Please respect copyright.ＰＥＮＡＮＡ2EA3jlE8kp
92Please respect copyright.ＰＥＮＡＮＡrMsIcwOJfM
他沒說話，默默地在筆記上寫下了一道更難的題目。92Please respect copyright.ＰＥＮＡＮＡqnHpAloNMq
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。92Please respect copyright.ＰＥＮＡＮＡxsYFs00Si1
「好了嗎？」曹賢穎耐心的看著她。92Please respect copyright.ＰＥＮＡＮＡ5o4gm8kVDx
92Please respect copyright.ＰＥＮＡＮＡeAt64Mp8t2
「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！」92Please respect copyright.ＰＥＮＡＮＡtgRa3L52Lm
