梁慕橙(安以轩 饰(📼))(📒)本生(🐌)于富(🔼)贵之家,自幼练习钢琴,但因一场车(chē )祸,其父身(🌰)亡,家道中(zhōng )(🐮)落,小阿姨(yí )带(dài )她改嫁小店(❣)主(zhǔ ),寄(♑)人篱下,艰(jiān )(⚫)辛度日。长大后(🗄),一(yī )次(🕖)偶(ǒu )然(👁)的机会,梁(🥄)慕橙结(🏐)识了圣(shèng )德中学校董的儿子任(rèn )(✖)光晞(吴建豪 饰(🕕)),并(🐖)卷入(rù )了他(tā )(⏺)与女友的分手事件(🌚)。后(hòu )(🚨)来(lái ),小阿姨带着梁慕橙在(🌊)圣德中学(xué )开了(le )一家(jiā )饭(✋)堂,这(🙌)让她得以与该校学生(shēng )相识,并成为瞩目焦点。任光晞自幼父母离异(🏯),因(yīn )此(cǐ )性格乖张(🚴),对待(⚾)感情如同(tóng )儿戏,并与同党夸(kuā )(🥊)下海(hǎi )口,要一天之内搞(gǎo )定(dìng )(🏻)梁慕橙。然而,就在大(dà )功(gōng )(🌼)告成(chéng )之际,对方急中(🙎)生(shēng )智的表现,却(🔍)让他改变了初衷。后梁慕橙在(💸)圣(shèng )德堂误弹钢琴,被任(🌂)光晞(xī )抓住了把柄,两(🔥)人(🚡)共度一晚(🏓),却(què )被(🍁)其养(👛)父暗自(zì )(👗)发现,大(🍺)做文(wén )章(zhāng )。此(⏺)后,两人约定(dìng )在圣(🕺)德堂弹琴(🚤),但是养父却走(🈺)漏风声(shēng ),引发(fā )了校园震(zhèn )荡,从此两人的感(gǎn )情(qíng )发展经历了曲折而(ér )浪(làng )漫的过(🎞)程(chéng )……