洪瑜(yú )、丘(🌠)有(yǒu )(👷)为(wéi )和(hé )尤湘三个年轻人寄(jì )居在(zài )校外一间(😘)宿舍(shě )中,邻居是(🤴)已故银(🔧)行(háng )家(🎹)李某一家。洪(hóng )瑜(🔬)悄然爱(🐮)上(🥩)了李家小姐(🌫)李小鸿,二友(yǒu )鼓(gǔ )励洪瑜写信(xìn ),终得(dé )回信,原来(🗄)小鸿也(🕖)钟情(qíng )于他(💆),二人(🥄)就此难舍(shě )(🚥)难分(fèn )。父亲病危,洪瑜归家。洪(hóng )父临(🚑)死前嘱其与(yǔ )表(biǎo )妹(🤷)风飞结婚,以报风父资助之(📯)恩。万般无(🖲)奈(🔢)洪瑜遵从父命。尤湘和有(yǒu )(🗞)为指责洪(hóng )瑜,并(🙌)让他与小鸿见面。小鸿(hóng )得知真相(xiàng )(🍄),忧(yōu )伤(🤷)成疾。洪瑜(🤲)去巴黎(lí )(😍)留学,风飞不(bú )耐寂(jì )寞与洪瑜离婚。洪瑜(yú )赶去告与小鸿,小(xiǎo )鸿(🥊)却已近(🛎)弥留……