「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。83Please respect copyright.ＰＥＮＡＮＡeWXRgvpGon
「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。83Please respect copyright.ＰＥＮＡＮＡ6npRe3G2xQ
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。83Please respect copyright.ＰＥＮＡＮＡIkSfcIUQZV
然後，她又慢慢不出現在學校了。83Please respect copyright.ＰＥＮＡＮＡm23A23a2N9
直到，她父親回國。83Please respect copyright.ＰＥＮＡＮＡWSA8LJmwZg
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。83Please respect copyright.ＰＥＮＡＮＡGyppwQd1Gw
結果下一秒她看到門口的那張臉，魂差點飛出去。83Please respect copyright.ＰＥＮＡＮＡBS6EM0HYuw
83Please respect copyright.ＰＥＮＡＮＡWMHEguAlWv
「慘慘慘……爸……」她一見那熟悉的西裝身影立刻調頭飛奔上樓。83Please respect copyright.ＰＥＮＡＮＡJCdylE4P7j
83Please respect copyright.ＰＥＮＡＮＡN286f6rvWQ
「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？」83Please respect copyright.ＰＥＮＡＮＡJOKeQX91Dp
83Please respect copyright.ＰＥＮＡＮＡvylsYD7VlB
「我我我我……我請假……」她語無倫次地答，還在想有沒有機會逃跑。83Please respect copyright.ＰＥＮＡＮＡ3mpASNORkL
83Please respect copyright.ＰＥＮＡＮＡuhCNZHzriI
「蛤？」那一聲像審判。83Please respect copyright.ＰＥＮＡＮＡdjSi47KLVq
83Please respect copyright.ＰＥＮＡＮＡDQKciQfiGD
「對不起對不起對不起！」她舉雙手投降。83Please respect copyright.ＰＥＮＡＮＡnVdyC02tKJ
83Please respect copyright.ＰＥＮＡＮＡZLjTV221Xh
「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。83Please respect copyright.ＰＥＮＡＮＡvXBiCKEIjF
於是，卞芳華又乖乖回去上課了。83Please respect copyright.ＰＥＮＡＮＡcxbjiN4BoA
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。83Please respect copyright.ＰＥＮＡＮＡKiJNtClnt9
「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。83Please respect copyright.ＰＥＮＡＮＡlGruWcGvuZ
83Please respect copyright.ＰＥＮＡＮＡbBSg1H32kT
「嗯，沒問題。」曹賢穎不多話地答應了。83Please respect copyright.ＰＥＮＡＮＡnnJ6DMaD6z
於是曹賢穎開始了他的補課初體驗。83Please respect copyright.ＰＥＮＡＮＡwbXG5roKNm
曹賢穎第一天來卞家，卞芳華開門，「呃嗨嗨～又見面啦～」83Please respect copyright.ＰＥＮＡＮＡmZu32aBd4h
83Please respect copyright.ＰＥＮＡＮＡHnCF10z0Js
「嗯，妳好。」83Please respect copyright.ＰＥＮＡＮＡoYYhWDsIX0
83Please respect copyright.ＰＥＮＡＮＡmCtW7Gotac
「嗯，妳好。」她故意學他那個簡短又冷靜的語氣。83Please respect copyright.ＰＥＮＡＮＡgTUW1FSTU7
83Please respect copyright.ＰＥＮＡＮＡ6x3EYFjins
「我應該坐哪裡？」83Please respect copyright.ＰＥＮＡＮＡmU3VvDf2tJ
83Please respect copyright.ＰＥＮＡＮＡ0m9YrpvLuh
「隨便啦～Relax～」她擺擺手，整個人攤在沙發上像是不當回事。83Please respect copyright.ＰＥＮＡＮＡG2FmAP2dTT
83Please respect copyright.ＰＥＮＡＮＡWsnk1J0Oa9
「那我坐這裡吧。聽妳爸說，妳數理程度比較差，語文還不錯。」83Please respect copyright.ＰＥＮＡＮＡ8sqiK02g1G
83Please respect copyright.ＰＥＮＡＮＡAJLzIVyYZU
曹賢穎坐在她旁邊，拿出自己的筆電。83Please respect copyright.ＰＥＮＡＮＡDaLsUk0PAe
「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？」83Please respect copyright.ＰＥＮＡＮＡKEhJGuSzUM
「呃……我記得有聽過啦……」卞芳華一臉迷茫。83Please respect copyright.ＰＥＮＡＮＡLBpf6nvOk9
83Please respect copyright.ＰＥＮＡＮＡYCMooafyhX
他舉起筆，寫下：83Please respect copyright.ＰＥＮＡＮＡxlxiQ6dACG
83Please respect copyright.ＰＥＮＡＮＡINeBhdWEjE
x² + 5x + 6 = 083Please respect copyright.ＰＥＮＡＮＡPqkp9w97bb
「這題怎麼解？」他問。83Please respect copyright.ＰＥＮＡＮＡDcQ6TfjkiB
83Please respect copyright.ＰＥＮＡＮＡBiMRbG4jG9
卞芳華眨了眨眼，毫無把握地說：「那個……先移項？」83Please respect copyright.ＰＥＮＡＮＡCvZ13FOR5K
83Please respect copyright.ＰＥＮＡＮＡaGF5EM7PYh
「它已經等於零了，不用移了。這種可以直接因式分解，看係數。」83Please respect copyright.ＰＥＮＡＮＡ9OsKst89Wn
83Please respect copyright.ＰＥＮＡＮＡT2duyitBqE
曹賢穎寫下：83Please respect copyright.ＰＥＮＡＮＡKilAxxCP81
83Please respect copyright.ＰＥＮＡＮＡKDpHIQUC2s
(x + 2)(x + 3) = 083Please respect copyright.ＰＥＮＡＮＡgrvPGiQIk9
「所以解是？」83Please respect copyright.ＰＥＮＡＮＡANAbGcrBeB
83Please respect copyright.ＰＥＮＡＮＡzrmmn6zbvd
「x = -2，x = -3？」83Please respect copyright.ＰＥＮＡＮＡBFxWo3bEBV
83Please respect copyright.ＰＥＮＡＮＡzWCgx3OpDF
「對，這題妳還可以。」83Please respect copyright.ＰＥＮＡＮＡ6PzstzceIL
83Please respect copyright.ＰＥＮＡＮＡsdRTR3EKAQ
「耶～」她開心地握拳。83Please respect copyright.ＰＥＮＡＮＡc2CcdNpGus
83Please respect copyright.ＰＥＮＡＮＡAxtCvBFTj7
「那這題呢？」他接著寫下：83Please respect copyright.ＰＥＮＡＮＡNsYWUub2yW
83Please respect copyright.ＰＥＮＡＮＡe4dMgzJxSf
x² - 7x + 10 = 083Please respect copyright.ＰＥＮＡＮＡ0cDgVTC2x4
卞芳華盯著題目很久：「等一下……是……10可以拆成5跟2？」83Please respect copyright.ＰＥＮＡＮＡZeuYRhT2BF
83Please respect copyright.ＰＥＮＡＮＡkXNwUYjo5M
「不對，5跟2乘起來是10，但加起來是7，不是負7。」83Please respect copyright.ＰＥＮＡＮＡOK6qGZndaB
83Please respect copyright.ＰＥＮＡＮＡzwRmutUpaw
「哦哦對齁……」83Please respect copyright.ＰＥＮＡＮＡc3wMPx117p
83Please respect copyright.ＰＥＮＡＮＡU9MWFliNfT
「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。」83Please respect copyright.ＰＥＮＡＮＡUzHFF9276R
83Please respect copyright.ＰＥＮＡＮＡMxvAFsEe7W
「……1跟10、2跟5……喔！是-2跟-5對吧！」83Please respect copyright.ＰＥＮＡＮＡiKdzwdmfsf
83Please respect copyright.ＰＥＮＡＮＡa98GkJWEnE
「嗯，不錯，那妳寫出來看看。」83Please respect copyright.ＰＥＮＡＮＡMzWnxkcxB3
83Please respect copyright.ＰＥＮＡＮＡ4uQlcZwkvL
她很努力地在紙上寫下：(x - 2)(x - 5) = 0，但又突然停住。83Please respect copyright.ＰＥＮＡＮＡP6CRsjnYcx
83Please respect copyright.ＰＥＮＡＮＡa0IrQiz3bf
「欸不對啊……我是不是少了什麼……」83Please respect copyright.ＰＥＮＡＮＡMYCsjn9aYo
83Please respect copyright.ＰＥＮＡＮＡCUtrgx20gw
「沒有錯啊，妳做對了。」83Please respect copyright.ＰＥＮＡＮＡzQ0VmCgBti
83Please respect copyright.ＰＥＮＡＮＡQa75Dl12ky
「真的假的？」她眼睛睜大，「欸欸欸～我居然會欸！」83Please respect copyright.ＰＥＮＡＮＡ0fm72icrcA
83Please respect copyright.ＰＥＮＡＮＡo3uaTan49V
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。」83Please respect copyright.ＰＥＮＡＮＡ9tp6xjidxs
83Please respect copyright.ＰＥＮＡＮＡk6DEIzSgLZ
「欸欸欸先不要我腦袋已經快燒起來了啦！」83Please respect copyright.ＰＥＮＡＮＡ9poasoJXA8
83Please respect copyright.ＰＥＮＡＮＡsq8tuaoiQe
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……」83Please respect copyright.ＰＥＮＡＮＡ0RrfxUL6WU
83Please respect copyright.ＰＥＮＡＮＡ4oCWA4Uwxh
「這上中學就有教了。」83Please respect copyright.ＰＥＮＡＮＡwOqvQR3EAj
83Please respect copyright.ＰＥＮＡＮＡ3lvV77CLxM
「啊？」83Please respect copyright.ＰＥＮＡＮＡH9HhcB7t5i
83Please respect copyright.ＰＥＮＡＮＡe5qRV63S3r
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。」83Please respect copyright.ＰＥＮＡＮＡr4xibWm0zD
83Please respect copyright.ＰＥＮＡＮＡ5R2jrp0Ihq
「配什麼……？那什麼……？」83Please respect copyright.ＰＥＮＡＮＡOk2Hb0uxeG
83Please respect copyright.ＰＥＮＡＮＡjUO3rJ0i3r
他沒說話，默默地在筆記上寫下了一道更難的題目。83Please respect copyright.ＰＥＮＡＮＡ3Z6F1jhSTb
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。83Please respect copyright.ＰＥＮＡＮＡOmPvYokN6e
「好了嗎？」曹賢穎耐心的看著她。83Please respect copyright.ＰＥＮＡＮＡ0RxZJ247nH
83Please respect copyright.ＰＥＮＡＮＡxGWtmn8p35
「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！」83Please respect copyright.ＰＥＮＡＮＡmNd5rXUFmh
