「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。24Please respect copyright.ＰＥＮＡＮＡ62x0eOoYjU
「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。24Please respect copyright.ＰＥＮＡＮＡg2ibPLY7fl
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。24Please respect copyright.ＰＥＮＡＮＡeJY8yJyh5w
然後，她又慢慢不出現在學校了。24Please respect copyright.ＰＥＮＡＮＡ66gxdVevWr
直到，她父親回國。24Please respect copyright.ＰＥＮＡＮＡrf27GR0U8N
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。24Please respect copyright.ＰＥＮＡＮＡFbva9wUe8G
結果下一秒她看到門口的那張臉，魂差點飛出去。24Please respect copyright.ＰＥＮＡＮＡXKfX8IyRGj
24Please respect copyright.ＰＥＮＡＮＡY70BKiILSc
「慘慘慘……爸……」她一見那熟悉的西裝身影立刻調頭飛奔上樓。24Please respect copyright.ＰＥＮＡＮＡC1bljrr64G
24Please respect copyright.ＰＥＮＡＮＡapZIZxJj3L
「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？」24Please respect copyright.ＰＥＮＡＮＡq6MvbqrhgP
24Please respect copyright.ＰＥＮＡＮＡgylX2yiMra
「我我我我……我請假……」她語無倫次地答，還在想有沒有機會逃跑。24Please respect copyright.ＰＥＮＡＮＡAOtQiKiz49
24Please respect copyright.ＰＥＮＡＮＡ5Y3dmRhzLa
「蛤？」那一聲像審判。24Please respect copyright.ＰＥＮＡＮＡVAt3YrUwUh
24Please respect copyright.ＰＥＮＡＮＡcuK3YVxgz6
「對不起對不起對不起！」她舉雙手投降。24Please respect copyright.ＰＥＮＡＮＡjZJCuhD8fJ
24Please respect copyright.ＰＥＮＡＮＡRWoFyJJuAi
「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。24Please respect copyright.ＰＥＮＡＮＡF90OmiWONa
於是，卞芳華又乖乖回去上課了。24Please respect copyright.ＰＥＮＡＮＡEOyFcXGR7G
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。24Please respect copyright.ＰＥＮＡＮＡzf9BWbKF5o
「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。24Please respect copyright.ＰＥＮＡＮＡc4V7xfQzom
24Please respect copyright.ＰＥＮＡＮＡ5x9txxnLMh
「嗯，沒問題。」曹賢穎不多話地答應了。24Please respect copyright.ＰＥＮＡＮＡHnWtt1UUx7
於是曹賢穎開始了他的補課初體驗。24Please respect copyright.ＰＥＮＡＮＡ7IovoVC5MR
曹賢穎第一天來卞家，卞芳華開門，「呃嗨嗨～又見面啦～」24Please respect copyright.ＰＥＮＡＮＡPi2SKryOHZ
24Please respect copyright.ＰＥＮＡＮＡi0GrD60pyF
「嗯，妳好。」24Please respect copyright.ＰＥＮＡＮＡ1RtIPGcbSi
24Please respect copyright.ＰＥＮＡＮＡh3N6VS7F4r
「嗯，妳好。」她故意學他那個簡短又冷靜的語氣。24Please respect copyright.ＰＥＮＡＮＡ7tLynBiZv4
24Please respect copyright.ＰＥＮＡＮＡ6Knz8TgORQ
「我應該坐哪裡？」24Please respect copyright.ＰＥＮＡＮＡ2OsVvsJAfh
24Please respect copyright.ＰＥＮＡＮＡeb5xyDE1Hc
「隨便啦～Relax～」她擺擺手，整個人攤在沙發上像是不當回事。24Please respect copyright.ＰＥＮＡＮＡLtPsPcGp8D
24Please respect copyright.ＰＥＮＡＮＡrXpeKwlqOP
「那我坐這裡吧。聽妳爸說，妳數理程度比較差，語文還不錯。」24Please respect copyright.ＰＥＮＡＮＡfTNh7e4ZZq
24Please respect copyright.ＰＥＮＡＮＡTlTCk0uMgX
曹賢穎坐在她旁邊，拿出自己的筆電。24Please respect copyright.ＰＥＮＡＮＡtwuiEzJ8dx
「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？」24Please respect copyright.ＰＥＮＡＮＡQywcCaLX3M
「呃……我記得有聽過啦……」卞芳華一臉迷茫。24Please respect copyright.ＰＥＮＡＮＡhRZMJDQX6Q
24Please respect copyright.ＰＥＮＡＮＡ8WngywVBA0
他舉起筆，寫下：24Please respect copyright.ＰＥＮＡＮＡCL9Caj6eti
24Please respect copyright.ＰＥＮＡＮＡiOOgOkN3Mt
x² + 5x + 6 = 024Please respect copyright.ＰＥＮＡＮＡ2HqVRmxAIV
「這題怎麼解？」他問。24Please respect copyright.ＰＥＮＡＮＡJahLFc5j14
24Please respect copyright.ＰＥＮＡＮＡ2odSR7Dj21
卞芳華眨了眨眼，毫無把握地說：「那個……先移項？」24Please respect copyright.ＰＥＮＡＮＡi3EqfiCdN9
24Please respect copyright.ＰＥＮＡＮＡezC4xActy0
「它已經等於零了，不用移了。這種可以直接因式分解，看係數。」24Please respect copyright.ＰＥＮＡＮＡ18tdMHYjOl
24Please respect copyright.ＰＥＮＡＮＡpGqEYhVoOm
曹賢穎寫下：24Please respect copyright.ＰＥＮＡＮＡOmOXGFeb1J
24Please respect copyright.ＰＥＮＡＮＡtNXbnZn8UZ
(x + 2)(x + 3) = 024Please respect copyright.ＰＥＮＡＮＡfP7wYEjCf1
「所以解是？」24Please respect copyright.ＰＥＮＡＮＡXfHBCc2BdZ
24Please respect copyright.ＰＥＮＡＮＡeGjNGF21p5
「x = -2，x = -3？」24Please respect copyright.ＰＥＮＡＮＡNFtRvhcB95
24Please respect copyright.ＰＥＮＡＮＡx5EZueesR9
「對，這題妳還可以。」24Please respect copyright.ＰＥＮＡＮＡRK4PYKdrTj
24Please respect copyright.ＰＥＮＡＮＡ7JUsi8YWpK
「耶～」她開心地握拳。24Please respect copyright.ＰＥＮＡＮＡGXvof8lkb0
24Please respect copyright.ＰＥＮＡＮＡchxnQuz35J
「那這題呢？」他接著寫下：24Please respect copyright.ＰＥＮＡＮＡ6L9uwDQdHQ
24Please respect copyright.ＰＥＮＡＮＡZM6qUxgSE8
x² - 7x + 10 = 024Please respect copyright.ＰＥＮＡＮＡ9FFYsXE512
卞芳華盯著題目很久：「等一下……是……10可以拆成5跟2？」24Please respect copyright.ＰＥＮＡＮＡbDdnKERAh8
24Please respect copyright.ＰＥＮＡＮＡ1MueoKzfqy
「不對，5跟2乘起來是10，但加起來是7，不是負7。」24Please respect copyright.ＰＥＮＡＮＡUHWEGzKq8p
24Please respect copyright.ＰＥＮＡＮＡ9eElQH0EYZ
「哦哦對齁……」24Please respect copyright.ＰＥＮＡＮＡJXdO8R5zQ3
24Please respect copyright.ＰＥＮＡＮＡZxuAOchMRA
「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。」24Please respect copyright.ＰＥＮＡＮＡMcXoWrTVgv
24Please respect copyright.ＰＥＮＡＮＡ370YpyXZij
「……1跟10、2跟5……喔！是-2跟-5對吧！」24Please respect copyright.ＰＥＮＡＮＡZmcUeepkh1
24Please respect copyright.ＰＥＮＡＮＡS222PFNi3g
「嗯，不錯，那妳寫出來看看。」24Please respect copyright.ＰＥＮＡＮＡQ6d6GL4131
24Please respect copyright.ＰＥＮＡＮＡMWcmcDgXCc
她很努力地在紙上寫下：(x - 2)(x - 5) = 0，但又突然停住。24Please respect copyright.ＰＥＮＡＮＡxGxGyCnSFx
24Please respect copyright.ＰＥＮＡＮＡ74kI85397S
「欸不對啊……我是不是少了什麼……」24Please respect copyright.ＰＥＮＡＮＡktDFpERcXs
24Please respect copyright.ＰＥＮＡＮＡw1dJgwIeq1
「沒有錯啊，妳做對了。」24Please respect copyright.ＰＥＮＡＮＡyETENNQXI9
24Please respect copyright.ＰＥＮＡＮＡnXQ5QD8k2i
「真的假的？」她眼睛睜大，「欸欸欸～我居然會欸！」24Please respect copyright.ＰＥＮＡＮＡwxrzW9tQMf
24Please respect copyright.ＰＥＮＡＮＡsNk8eLlH8m
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。」24Please respect copyright.ＰＥＮＡＮＡep0XiqJbkA
24Please respect copyright.ＰＥＮＡＮＡcwbbu3HDfp
「欸欸欸先不要我腦袋已經快燒起來了啦！」24Please respect copyright.ＰＥＮＡＮＡbslUGgjf5t
24Please respect copyright.ＰＥＮＡＮＡA60RCazVdu
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……」24Please respect copyright.ＰＥＮＡＮＡK2jNqtbfDr
24Please respect copyright.ＰＥＮＡＮＡSFFuSbLQxU
「這上中學就有教了。」24Please respect copyright.ＰＥＮＡＮＡ0ucoPDU9u3
24Please respect copyright.ＰＥＮＡＮＡjRyZb1GPpX
「啊？」24Please respect copyright.ＰＥＮＡＮＡjmX7twag73
24Please respect copyright.ＰＥＮＡＮＡc34Lll0dDN
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。」24Please respect copyright.ＰＥＮＡＮＡV4ZYwe8hx2
24Please respect copyright.ＰＥＮＡＮＡoLcVXKhuWV
「配什麼……？那什麼……？」24Please respect copyright.ＰＥＮＡＮＡ9oKs8gfRZH
24Please respect copyright.ＰＥＮＡＮＡloDY2QUvAa
他沒說話，默默地在筆記上寫下了一道更難的題目。24Please respect copyright.ＰＥＮＡＮＡf06c3lqPuL
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。24Please respect copyright.ＰＥＮＡＮＡgSPHytzdMJ
「好了嗎？」曹賢穎耐心的看著她。24Please respect copyright.ＰＥＮＡＮＡrEInp4wU6r
24Please respect copyright.ＰＥＮＡＮＡEXzWfSCgQw
「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！」24Please respect copyright.ＰＥＮＡＮＡ2P6T2GHMGV
