「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。93Please respect copyright.ＰＥＮＡＮＡTfbIr9zesv
「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。93Please respect copyright.ＰＥＮＡＮＡPVdvkCksyZ
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。93Please respect copyright.ＰＥＮＡＮＡk99Zya8rfJ
然後，她又慢慢不出現在學校了。93Please respect copyright.ＰＥＮＡＮＡkEtNVwbdG0
直到，她父親回國。93Please respect copyright.ＰＥＮＡＮＡJFZtVWg2rL
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。93Please respect copyright.ＰＥＮＡＮＡGt0u4wA7Qa
結果下一秒她看到門口的那張臉，魂差點飛出去。93Please respect copyright.ＰＥＮＡＮＡOBbr2ogxMr
93Please respect copyright.ＰＥＮＡＮＡtIVnZgnEC3
「慘慘慘……爸……」她一見那熟悉的西裝身影立刻調頭飛奔上樓。93Please respect copyright.ＰＥＮＡＮＡ7TDCjm0qlR
93Please respect copyright.ＰＥＮＡＮＡrt8MiObLbJ
「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？」93Please respect copyright.ＰＥＮＡＮＡARoaF9vVfR
93Please respect copyright.ＰＥＮＡＮＡHrIbVT6CoX
「我我我我……我請假……」她語無倫次地答，還在想有沒有機會逃跑。93Please respect copyright.ＰＥＮＡＮＡurPsDrohwV
93Please respect copyright.ＰＥＮＡＮＡI8Mbm9u6SL
「蛤？」那一聲像審判。93Please respect copyright.ＰＥＮＡＮＡ0zi5vE7DPJ
93Please respect copyright.ＰＥＮＡＮＡjJ0YSnEZ7i
「對不起對不起對不起！」她舉雙手投降。93Please respect copyright.ＰＥＮＡＮＡvGsz5rWvx9
93Please respect copyright.ＰＥＮＡＮＡLvcDcqyQdB
「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。93Please respect copyright.ＰＥＮＡＮＡ4KrpGRsWZ6
於是，卞芳華又乖乖回去上課了。93Please respect copyright.ＰＥＮＡＮＡvSmwvG01ee
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。93Please respect copyright.ＰＥＮＡＮＡTJr8dR8WXw
「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。93Please respect copyright.ＰＥＮＡＮＡVm1yDxNAu0
93Please respect copyright.ＰＥＮＡＮＡTf8IfOkRXc
「嗯，沒問題。」曹賢穎不多話地答應了。93Please respect copyright.ＰＥＮＡＮＡEtd8VsPGt8
於是曹賢穎開始了他的補課初體驗。93Please respect copyright.ＰＥＮＡＮＡCunvtgWlM7
曹賢穎第一天來卞家，卞芳華開門，「呃嗨嗨～又見面啦～」93Please respect copyright.ＰＥＮＡＮＡM7M7VERABZ
93Please respect copyright.ＰＥＮＡＮＡEEnYMVp3fZ
「嗯，妳好。」93Please respect copyright.ＰＥＮＡＮＡrAp2XEpoOJ
93Please respect copyright.ＰＥＮＡＮＡ17zufTKoaO
「嗯，妳好。」她故意學他那個簡短又冷靜的語氣。93Please respect copyright.ＰＥＮＡＮＡJi0eqRO7wz
93Please respect copyright.ＰＥＮＡＮＡ5UnAUnDdgk
「我應該坐哪裡？」93Please respect copyright.ＰＥＮＡＮＡXAwtGmvTS8
93Please respect copyright.ＰＥＮＡＮＡzH2kAReR9q
「隨便啦～Relax～」她擺擺手，整個人攤在沙發上像是不當回事。93Please respect copyright.ＰＥＮＡＮＡob6uWenFmB
93Please respect copyright.ＰＥＮＡＮＡcvBPriCQic
「那我坐這裡吧。聽妳爸說，妳數理程度比較差，語文還不錯。」93Please respect copyright.ＰＥＮＡＮＡaRallJFlm7
93Please respect copyright.ＰＥＮＡＮＡyf9mNCv0X3
曹賢穎坐在她旁邊，拿出自己的筆電。93Please respect copyright.ＰＥＮＡＮＡ47JQZf6Djm
「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？」93Please respect copyright.ＰＥＮＡＮＡZKCqwNcDIw
「呃……我記得有聽過啦……」卞芳華一臉迷茫。93Please respect copyright.ＰＥＮＡＮＡOLxXBxEDb8
93Please respect copyright.ＰＥＮＡＮＡgfpqrqIoVE
他舉起筆，寫下：93Please respect copyright.ＰＥＮＡＮＡ6s9bWpeOzn
93Please respect copyright.ＰＥＮＡＮＡEdFUyaEGJK
x² + 5x + 6 = 093Please respect copyright.ＰＥＮＡＮＡhQAasgHuUk
「這題怎麼解？」他問。93Please respect copyright.ＰＥＮＡＮＡ9f9nZnvL3z
93Please respect copyright.ＰＥＮＡＮＡIHPkODN4zA
卞芳華眨了眨眼，毫無把握地說：「那個……先移項？」93Please respect copyright.ＰＥＮＡＮＡz4RXKhCNtp
93Please respect copyright.ＰＥＮＡＮＡ4JGr1NIkvO
「它已經等於零了，不用移了。這種可以直接因式分解，看係數。」93Please respect copyright.ＰＥＮＡＮＡptzVT8ja8W
93Please respect copyright.ＰＥＮＡＮＡfT1Jk0osVS
曹賢穎寫下：93Please respect copyright.ＰＥＮＡＮＡB6Vlsy8SwI
93Please respect copyright.ＰＥＮＡＮＡ9UMnnrIr9c
(x + 2)(x + 3) = 093Please respect copyright.ＰＥＮＡＮＡcN46g7c2uU
「所以解是？」93Please respect copyright.ＰＥＮＡＮＡsEgZuNurva
93Please respect copyright.ＰＥＮＡＮＡP9uyNNvAZZ
「x = -2，x = -3？」93Please respect copyright.ＰＥＮＡＮＡiHETYcbKN0
93Please respect copyright.ＰＥＮＡＮＡG6Nv6FfkZP
「對，這題妳還可以。」93Please respect copyright.ＰＥＮＡＮＡrpAOjczjtc
93Please respect copyright.ＰＥＮＡＮＡXhuTrggdsX
「耶～」她開心地握拳。93Please respect copyright.ＰＥＮＡＮＡCb1BH3r1y7
93Please respect copyright.ＰＥＮＡＮＡLyp0ZG0CPz
「那這題呢？」他接著寫下：93Please respect copyright.ＰＥＮＡＮＡZGhe0YxkCf
93Please respect copyright.ＰＥＮＡＮＡw1twp5fneb
x² - 7x + 10 = 093Please respect copyright.ＰＥＮＡＮＡq89aap7PAl
卞芳華盯著題目很久：「等一下……是……10可以拆成5跟2？」93Please respect copyright.ＰＥＮＡＮＡJirjl76w2H
93Please respect copyright.ＰＥＮＡＮＡ5eTeK23J4I
「不對，5跟2乘起來是10，但加起來是7，不是負7。」93Please respect copyright.ＰＥＮＡＮＡ3pvID2v46G
93Please respect copyright.ＰＥＮＡＮＡ88OOFwGRgU
「哦哦對齁……」93Please respect copyright.ＰＥＮＡＮＡFfPMRxfjBf
93Please respect copyright.ＰＥＮＡＮＡmnrQZ4gaEi
「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。」93Please respect copyright.ＰＥＮＡＮＡ9ZlaqSX7IX
93Please respect copyright.ＰＥＮＡＮＡjGL6b5hdq2
「……1跟10、2跟5……喔！是-2跟-5對吧！」93Please respect copyright.ＰＥＮＡＮＡ854L4Rt6Pq
93Please respect copyright.ＰＥＮＡＮＡEirSC0Wmh4
「嗯，不錯，那妳寫出來看看。」93Please respect copyright.ＰＥＮＡＮＡu2BYdqmRoK
93Please respect copyright.ＰＥＮＡＮＡ2LoJO9xOz5
她很努力地在紙上寫下：(x - 2)(x - 5) = 0，但又突然停住。93Please respect copyright.ＰＥＮＡＮＡShnJYXDJcr
93Please respect copyright.ＰＥＮＡＮＡ5YDT9AQEOc
「欸不對啊……我是不是少了什麼……」93Please respect copyright.ＰＥＮＡＮＡvaqf3bX9wT
93Please respect copyright.ＰＥＮＡＮＡ08PVB1Xxgv
「沒有錯啊，妳做對了。」93Please respect copyright.ＰＥＮＡＮＡcWBqinFfNQ
93Please respect copyright.ＰＥＮＡＮＡZl27AqLtry
「真的假的？」她眼睛睜大，「欸欸欸～我居然會欸！」93Please respect copyright.ＰＥＮＡＮＡ4IgpE9aTpK
93Please respect copyright.ＰＥＮＡＮＡys5QT2PyTb
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。」93Please respect copyright.ＰＥＮＡＮＡqnBQPiHItO
93Please respect copyright.ＰＥＮＡＮＡfCtG25lr6u
「欸欸欸先不要我腦袋已經快燒起來了啦！」93Please respect copyright.ＰＥＮＡＮＡ4ya6CEXdc8
93Please respect copyright.ＰＥＮＡＮＡfIecfosPdI
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……」93Please respect copyright.ＰＥＮＡＮＡJZjRJWl8F2
93Please respect copyright.ＰＥＮＡＮＡSPOP46tgY5
「這上中學就有教了。」93Please respect copyright.ＰＥＮＡＮＡHNJlUJy7KH
93Please respect copyright.ＰＥＮＡＮＡnuC17h9NRr
「啊？」93Please respect copyright.ＰＥＮＡＮＡs5Fx3xI5jc
93Please respect copyright.ＰＥＮＡＮＡGObLwjotzR
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。」93Please respect copyright.ＰＥＮＡＮＡkaZQaqLrnk
93Please respect copyright.ＰＥＮＡＮＡ4ZhAxQpBFX
「配什麼……？那什麼……？」93Please respect copyright.ＰＥＮＡＮＡHTs9wAWB1E
93Please respect copyright.ＰＥＮＡＮＡbVFBV8s5tF
他沒說話，默默地在筆記上寫下了一道更難的題目。93Please respect copyright.ＰＥＮＡＮＡuDXgMfgvva
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。93Please respect copyright.ＰＥＮＡＮＡcwPfFLPoal
「好了嗎？」曹賢穎耐心的看著她。93Please respect copyright.ＰＥＮＡＮＡOljS1IJd75
93Please respect copyright.ＰＥＮＡＮＡsMWdmGldQj
「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！」93Please respect copyright.ＰＥＮＡＮＡnwKEaWtd5J
