「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。60Please respect copyright.ＰＥＮＡＮＡEB18gaYozm
「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。60Please respect copyright.ＰＥＮＡＮＡ3sZCSBuhwh
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。60Please respect copyright.ＰＥＮＡＮＡR8YgDa4bLx
然後，她又慢慢不出現在學校了。60Please respect copyright.ＰＥＮＡＮＡZbrZNilRP8
直到，她父親回國。60Please respect copyright.ＰＥＮＡＮＡzFdzShTLa9
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。60Please respect copyright.ＰＥＮＡＮＡY95FmzFubi
結果下一秒她看到門口的那張臉，魂差點飛出去。60Please respect copyright.ＰＥＮＡＮＡYt4VWCIVyc
60Please respect copyright.ＰＥＮＡＮＡW42YeMvx0S
「慘慘慘……爸……」她一見那熟悉的西裝身影立刻調頭飛奔上樓。60Please respect copyright.ＰＥＮＡＮＡm4yGyy12EC
60Please respect copyright.ＰＥＮＡＮＡ856wpstbed
「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？」60Please respect copyright.ＰＥＮＡＮＡASgYVJQI00
60Please respect copyright.ＰＥＮＡＮＡck2xpLpuWn
「我我我我……我請假……」她語無倫次地答，還在想有沒有機會逃跑。60Please respect copyright.ＰＥＮＡＮＡveJEwFWNRH
60Please respect copyright.ＰＥＮＡＮＡBvaW4eJLc6
「蛤？」那一聲像審判。60Please respect copyright.ＰＥＮＡＮＡoK9qkmfYe1
60Please respect copyright.ＰＥＮＡＮＡ1LQWfWHaTj
「對不起對不起對不起！」她舉雙手投降。60Please respect copyright.ＰＥＮＡＮＡ1RKQTwSGbW
60Please respect copyright.ＰＥＮＡＮＡUz7zHZhNHP
「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。60Please respect copyright.ＰＥＮＡＮＡcjSHPdGOyE
於是，卞芳華又乖乖回去上課了。60Please respect copyright.ＰＥＮＡＮＡ4rfZerTM52
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。60Please respect copyright.ＰＥＮＡＮＡmUoFNeyZvh
「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。60Please respect copyright.ＰＥＮＡＮＡvYuBbvt813
60Please respect copyright.ＰＥＮＡＮＡlQMwv48xsq
「嗯，沒問題。」曹賢穎不多話地答應了。60Please respect copyright.ＰＥＮＡＮＡBSFdoh4PEs
於是曹賢穎開始了他的補課初體驗。60Please respect copyright.ＰＥＮＡＮＡkZJNdE1yKO
曹賢穎第一天來卞家，卞芳華開門，「呃嗨嗨～又見面啦～」60Please respect copyright.ＰＥＮＡＮＡn9HTmdj11g
60Please respect copyright.ＰＥＮＡＮＡZ9jQf6V203
「嗯，妳好。」60Please respect copyright.ＰＥＮＡＮＡRowfazsm9u
60Please respect copyright.ＰＥＮＡＮＡDefarRWzfd
「嗯，妳好。」她故意學他那個簡短又冷靜的語氣。60Please respect copyright.ＰＥＮＡＮＡ80pjgfgTR6
60Please respect copyright.ＰＥＮＡＮＡKqCOazn7UL
「我應該坐哪裡？」60Please respect copyright.ＰＥＮＡＮＡXfbmLbwCw0
60Please respect copyright.ＰＥＮＡＮＡ4wleukWhDO
「隨便啦～Relax～」她擺擺手，整個人攤在沙發上像是不當回事。60Please respect copyright.ＰＥＮＡＮＡzmKoQxAMAe
60Please respect copyright.ＰＥＮＡＮＡa03USbOJ23
「那我坐這裡吧。聽妳爸說，妳數理程度比較差，語文還不錯。」60Please respect copyright.ＰＥＮＡＮＡY5x9bOxr9w
60Please respect copyright.ＰＥＮＡＮＡImKmBpLN9X
曹賢穎坐在她旁邊，拿出自己的筆電。60Please respect copyright.ＰＥＮＡＮＡa7NzJ8as0T
「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？」60Please respect copyright.ＰＥＮＡＮＡghjGbYstkD
「呃……我記得有聽過啦……」卞芳華一臉迷茫。60Please respect copyright.ＰＥＮＡＮＡiTj418n5Ys
60Please respect copyright.ＰＥＮＡＮＡWC5kjBWqNf
他舉起筆，寫下：60Please respect copyright.ＰＥＮＡＮＡwT8rWWhgUd
60Please respect copyright.ＰＥＮＡＮＡnx8kHvuN6r
x² + 5x + 6 = 060Please respect copyright.ＰＥＮＡＮＡh8xv2u4D5b
「這題怎麼解？」他問。60Please respect copyright.ＰＥＮＡＮＡrrSoNxAF5p
60Please respect copyright.ＰＥＮＡＮＡehaPE9XVOw
卞芳華眨了眨眼，毫無把握地說：「那個……先移項？」60Please respect copyright.ＰＥＮＡＮＡpJy7tNiXk2
60Please respect copyright.ＰＥＮＡＮＡCHIF988EnN
「它已經等於零了，不用移了。這種可以直接因式分解，看係數。」60Please respect copyright.ＰＥＮＡＮＡ0O2Olg2XMr
60Please respect copyright.ＰＥＮＡＮＡT0jCmGV8sy
曹賢穎寫下：60Please respect copyright.ＰＥＮＡＮＡ20LlHFmvRM
60Please respect copyright.ＰＥＮＡＮＡhhdKcV5ElW
(x + 2)(x + 3) = 060Please respect copyright.ＰＥＮＡＮＡsyj3Zz8Slr
「所以解是？」60Please respect copyright.ＰＥＮＡＮＡEHlXofGLdm
60Please respect copyright.ＰＥＮＡＮＡEUyfSVy222
「x = -2，x = -3？」60Please respect copyright.ＰＥＮＡＮＡKnRgvkXHsR
60Please respect copyright.ＰＥＮＡＮＡ7FtNaqDIXL
「對，這題妳還可以。」60Please respect copyright.ＰＥＮＡＮＡ2b3uliQSVv
60Please respect copyright.ＰＥＮＡＮＡAELRT0jOrE
「耶～」她開心地握拳。60Please respect copyright.ＰＥＮＡＮＡ9eXm3kR2wg
60Please respect copyright.ＰＥＮＡＮＡ4qYU8h6AqJ
「那這題呢？」他接著寫下：60Please respect copyright.ＰＥＮＡＮＡulw4Eqjch1
60Please respect copyright.ＰＥＮＡＮＡfvAKXdTHP7
x² - 7x + 10 = 060Please respect copyright.ＰＥＮＡＮＡrTWKPBXtjH
卞芳華盯著題目很久：「等一下……是……10可以拆成5跟2？」60Please respect copyright.ＰＥＮＡＮＡBOEqyoHaHn
60Please respect copyright.ＰＥＮＡＮＡh3dZaXyA0z
「不對，5跟2乘起來是10，但加起來是7，不是負7。」60Please respect copyright.ＰＥＮＡＮＡJ7SHrIvtsw
60Please respect copyright.ＰＥＮＡＮＡdX35YqGZEp
「哦哦對齁……」60Please respect copyright.ＰＥＮＡＮＡzgOmg7l7Fa
60Please respect copyright.ＰＥＮＡＮＡc0BoNnLe0I
「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。」60Please respect copyright.ＰＥＮＡＮＡPOa66YavN6
60Please respect copyright.ＰＥＮＡＮＡzhO7uK0JJL
「……1跟10、2跟5……喔！是-2跟-5對吧！」60Please respect copyright.ＰＥＮＡＮＡ5IQN1ECJZW
60Please respect copyright.ＰＥＮＡＮＡF5j7TUsD5j
「嗯，不錯，那妳寫出來看看。」60Please respect copyright.ＰＥＮＡＮＡbEfLX65vE8
60Please respect copyright.ＰＥＮＡＮＡQB3ElZgVZ2
她很努力地在紙上寫下：(x - 2)(x - 5) = 0，但又突然停住。60Please respect copyright.ＰＥＮＡＮＡaUpw32p9JY
60Please respect copyright.ＰＥＮＡＮＡA8GfGeo3jh
「欸不對啊……我是不是少了什麼……」60Please respect copyright.ＰＥＮＡＮＡ32wLHtr9fO
60Please respect copyright.ＰＥＮＡＮＡJHAKBsGKN7
「沒有錯啊，妳做對了。」60Please respect copyright.ＰＥＮＡＮＡEARXSrzemG
60Please respect copyright.ＰＥＮＡＮＡxzCIgC6sbF
「真的假的？」她眼睛睜大，「欸欸欸～我居然會欸！」60Please respect copyright.ＰＥＮＡＮＡt4JJsIFuPp
60Please respect copyright.ＰＥＮＡＮＡOOr9RSJfQy
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。」60Please respect copyright.ＰＥＮＡＮＡkI8DImdRed
60Please respect copyright.ＰＥＮＡＮＡJVpNOrRt0V
「欸欸欸先不要我腦袋已經快燒起來了啦！」60Please respect copyright.ＰＥＮＡＮＡA7WLrTQ0BF
60Please respect copyright.ＰＥＮＡＮＡp4uAKiOxPh
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……」60Please respect copyright.ＰＥＮＡＮＡ2Dpy3ZPkJW
60Please respect copyright.ＰＥＮＡＮＡZPYRhUZCZQ
「這上中學就有教了。」60Please respect copyright.ＰＥＮＡＮＡBSOnsZng9O
60Please respect copyright.ＰＥＮＡＮＡqFHXb9MxCt
「啊？」60Please respect copyright.ＰＥＮＡＮＡq9ZJD4wQgF
60Please respect copyright.ＰＥＮＡＮＡFtND9nH7qj
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。」60Please respect copyright.ＰＥＮＡＮＡGE4BTCoSHb
60Please respect copyright.ＰＥＮＡＮＡWkVuWxomM4
「配什麼……？那什麼……？」60Please respect copyright.ＰＥＮＡＮＡm0qcwkpWSD
60Please respect copyright.ＰＥＮＡＮＡz7A0LDPpw3
他沒說話，默默地在筆記上寫下了一道更難的題目。60Please respect copyright.ＰＥＮＡＮＡtfga6HmAcX
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。60Please respect copyright.ＰＥＮＡＮＡq0FCHUm789
「好了嗎？」曹賢穎耐心的看著她。60Please respect copyright.ＰＥＮＡＮＡLPrpn9Wosv
60Please respect copyright.ＰＥＮＡＮＡX0IJWUQyw6
「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！」60Please respect copyright.ＰＥＮＡＮＡFmjJmfTOwD
然後按「加至主畫面」