「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。103Please respect copyright.ＰＥＮＡＮＡLm4VcnZpm4
「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。103Please respect copyright.ＰＥＮＡＮＡIQxTG6yDTJ
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。103Please respect copyright.ＰＥＮＡＮＡJE0ZnmScew
然後，她又慢慢不出現在學校了。103Please respect copyright.ＰＥＮＡＮＡiQAaYMDqgy
直到，她父親回國。103Please respect copyright.ＰＥＮＡＮＡG8k3a8JbKo
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。103Please respect copyright.ＰＥＮＡＮＡKEnWjRMtIR
結果下一秒她看到門口的那張臉，魂差點飛出去。103Please respect copyright.ＰＥＮＡＮＡhjiz1sdwce
103Please respect copyright.ＰＥＮＡＮＡVA04UTnrM2
「慘慘慘……爸……」她一見那熟悉的西裝身影立刻調頭飛奔上樓。103Please respect copyright.ＰＥＮＡＮＡF1Fq7LcB2r
103Please respect copyright.ＰＥＮＡＮＡlXsG2Xtn8w
「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？」103Please respect copyright.ＰＥＮＡＮＡZbE6ywKsfZ
103Please respect copyright.ＰＥＮＡＮＡWqeVMty0Ab
「我我我我……我請假……」她語無倫次地答，還在想有沒有機會逃跑。103Please respect copyright.ＰＥＮＡＮＡjwOgWsWuex
103Please respect copyright.ＰＥＮＡＮＡ6O64jcKkGJ
「蛤？」那一聲像審判。103Please respect copyright.ＰＥＮＡＮＡBUl1y1ZEGI
103Please respect copyright.ＰＥＮＡＮＡAsJtTyRvxV
「對不起對不起對不起！」她舉雙手投降。103Please respect copyright.ＰＥＮＡＮＡIWBcQ5jC6o
103Please respect copyright.ＰＥＮＡＮＡBqQA4hNv6t
「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。103Please respect copyright.ＰＥＮＡＮＡ3eHfnj7nsr
於是，卞芳華又乖乖回去上課了。103Please respect copyright.ＰＥＮＡＮＡYAMEHUPvk2
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。103Please respect copyright.ＰＥＮＡＮＡoPkKeXf13M
「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。103Please respect copyright.ＰＥＮＡＮＡw1owG3yqX9
103Please respect copyright.ＰＥＮＡＮＡPcCbjg4hNR
「嗯，沒問題。」曹賢穎不多話地答應了。103Please respect copyright.ＰＥＮＡＮＡ4ZxswasQxh
於是曹賢穎開始了他的補課初體驗。103Please respect copyright.ＰＥＮＡＮＡDpJ9mtKVSx
曹賢穎第一天來卞家，卞芳華開門，「呃嗨嗨～又見面啦～」103Please respect copyright.ＰＥＮＡＮＡQ6o8X5Xd7c
103Please respect copyright.ＰＥＮＡＮＡWfM9HhqVwM
「嗯，妳好。」103Please respect copyright.ＰＥＮＡＮＡdKxas93pzR
103Please respect copyright.ＰＥＮＡＮＡFMSLCUBPpa
「嗯，妳好。」她故意學他那個簡短又冷靜的語氣。103Please respect copyright.ＰＥＮＡＮＡ2mF2HhLX82
103Please respect copyright.ＰＥＮＡＮＡe12agDleku
「我應該坐哪裡？」103Please respect copyright.ＰＥＮＡＮＡ4169u4ZwZp
103Please respect copyright.ＰＥＮＡＮＡvZVXhZKLGq
「隨便啦～Relax～」她擺擺手，整個人攤在沙發上像是不當回事。103Please respect copyright.ＰＥＮＡＮＡL3MSEww6UD
103Please respect copyright.ＰＥＮＡＮＡBY4RX3u2v5
「那我坐這裡吧。聽妳爸說，妳數理程度比較差，語文還不錯。」103Please respect copyright.ＰＥＮＡＮＡ6KtR50uJs9
103Please respect copyright.ＰＥＮＡＮＡiDY1BsDjpg
曹賢穎坐在她旁邊，拿出自己的筆電。103Please respect copyright.ＰＥＮＡＮＡB4r8Usz2BN
「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？」103Please respect copyright.ＰＥＮＡＮＡA0FLQpo2tB
「呃……我記得有聽過啦……」卞芳華一臉迷茫。103Please respect copyright.ＰＥＮＡＮＡjcaZkrCEPl
103Please respect copyright.ＰＥＮＡＮＡnsx0Y7jeWT
他舉起筆，寫下：103Please respect copyright.ＰＥＮＡＮＡaYe6TRhk6g
103Please respect copyright.ＰＥＮＡＮＡ6wf5ohZWlP
x² + 5x + 6 = 0103Please respect copyright.ＰＥＮＡＮＡ5nBoz5vgp0
「這題怎麼解？」他問。103Please respect copyright.ＰＥＮＡＮＡhuZCAibVNm
103Please respect copyright.ＰＥＮＡＮＡQPLOd77flW
卞芳華眨了眨眼，毫無把握地說：「那個……先移項？」103Please respect copyright.ＰＥＮＡＮＡxZSmX6eTJn
103Please respect copyright.ＰＥＮＡＮＡVtcRenNLaF
「它已經等於零了，不用移了。這種可以直接因式分解，看係數。」103Please respect copyright.ＰＥＮＡＮＡGi8sTaiRku
103Please respect copyright.ＰＥＮＡＮＡcyryBPRQZD
曹賢穎寫下：103Please respect copyright.ＰＥＮＡＮＡNV7aGsdKrG
103Please respect copyright.ＰＥＮＡＮＡ9NSw7thyf0
(x + 2)(x + 3) = 0103Please respect copyright.ＰＥＮＡＮＡLgCxa0FuCi
「所以解是？」103Please respect copyright.ＰＥＮＡＮＡeboyWEhPKZ
103Please respect copyright.ＰＥＮＡＮＡEUmzHA1HDh
「x = -2，x = -3？」103Please respect copyright.ＰＥＮＡＮＡIQYWPliss6
103Please respect copyright.ＰＥＮＡＮＡ3H3imMEXoa
「對，這題妳還可以。」103Please respect copyright.ＰＥＮＡＮＡWPreZJAxbJ
103Please respect copyright.ＰＥＮＡＮＡUXEYxdbuot
「耶～」她開心地握拳。103Please respect copyright.ＰＥＮＡＮＡE83z4XEQ5N
103Please respect copyright.ＰＥＮＡＮＡOhkknMfYls
「那這題呢？」他接著寫下：103Please respect copyright.ＰＥＮＡＮＡzYTI67oZzI
103Please respect copyright.ＰＥＮＡＮＡyM8WG7EBna
x² - 7x + 10 = 0103Please respect copyright.ＰＥＮＡＮＡVRLTaC1ncm
卞芳華盯著題目很久：「等一下……是……10可以拆成5跟2？」103Please respect copyright.ＰＥＮＡＮＡvohguoQlvw
103Please respect copyright.ＰＥＮＡＮＡpJZso1alN7
「不對，5跟2乘起來是10，但加起來是7，不是負7。」103Please respect copyright.ＰＥＮＡＮＡiRlHShyUQO
103Please respect copyright.ＰＥＮＡＮＡOXKGTnxbee
「哦哦對齁……」103Please respect copyright.ＰＥＮＡＮＡnp8QXESJbR
103Please respect copyright.ＰＥＮＡＮＡjkwIuowkHH
「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。」103Please respect copyright.ＰＥＮＡＮＡ51vpN2XrDZ
103Please respect copyright.ＰＥＮＡＮＡwKBgFSZ4zz
「……1跟10、2跟5……喔！是-2跟-5對吧！」103Please respect copyright.ＰＥＮＡＮＡ2XJIXg207l
103Please respect copyright.ＰＥＮＡＮＡpJuyGVKjZq
「嗯，不錯，那妳寫出來看看。」103Please respect copyright.ＰＥＮＡＮＡzpdZrG9GJi
103Please respect copyright.ＰＥＮＡＮＡ5Mq2usKbdR
她很努力地在紙上寫下：(x - 2)(x - 5) = 0，但又突然停住。103Please respect copyright.ＰＥＮＡＮＡU24dHW608L
103Please respect copyright.ＰＥＮＡＮＡXAkBxbqgFY
「欸不對啊……我是不是少了什麼……」103Please respect copyright.ＰＥＮＡＮＡPLpT6CIBak
103Please respect copyright.ＰＥＮＡＮＡpGQ4xamOFT
「沒有錯啊，妳做對了。」103Please respect copyright.ＰＥＮＡＮＡNJIpesvluR
103Please respect copyright.ＰＥＮＡＮＡYVAb3Qukm5
「真的假的？」她眼睛睜大，「欸欸欸～我居然會欸！」103Please respect copyright.ＰＥＮＡＮＡQpsrCOEvXv
103Please respect copyright.ＰＥＮＡＮＡtyc0qJC2Xb
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。」103Please respect copyright.ＰＥＮＡＮＡN1wSRxQqHU
103Please respect copyright.ＰＥＮＡＮＡqjgbL1ktTl
「欸欸欸先不要我腦袋已經快燒起來了啦！」103Please respect copyright.ＰＥＮＡＮＡj83sdXynuu
103Please respect copyright.ＰＥＮＡＮＡaXz2BzJzD4
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……」103Please respect copyright.ＰＥＮＡＮＡypXUcXP8xX
103Please respect copyright.ＰＥＮＡＮＡyBWUAmj0OK
「這上中學就有教了。」103Please respect copyright.ＰＥＮＡＮＡFong10wCig
103Please respect copyright.ＰＥＮＡＮＡhHIQ2TaJS2
「啊？」103Please respect copyright.ＰＥＮＡＮＡ4FSTjl8Q0Z
103Please respect copyright.ＰＥＮＡＮＡ0woHqTuuLS
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。」103Please respect copyright.ＰＥＮＡＮＡ36d099XBb2
103Please respect copyright.ＰＥＮＡＮＡX9yFpAhRYT
「配什麼……？那什麼……？」103Please respect copyright.ＰＥＮＡＮＡGP9IZgOw6a
103Please respect copyright.ＰＥＮＡＮＡgZPOEU3TrS
他沒說話，默默地在筆記上寫下了一道更難的題目。103Please respect copyright.ＰＥＮＡＮＡJBSg3Pv6DO
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。103Please respect copyright.ＰＥＮＡＮＡpjRIJNhHrd
「好了嗎？」曹賢穎耐心的看著她。103Please respect copyright.ＰＥＮＡＮＡfSZ07ZvYvj
103Please respect copyright.ＰＥＮＡＮＡgc8q9ASETR
「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！」103Please respect copyright.ＰＥＮＡＮＡbdGpIYj0RN
