许(xǔ )忠(zhōng )(🕕)信（(🌠)万梓良(liáng ) 饰(shì )）和洛(luò )(📼)素(sù )(📒)珊(shān )（林(lín )其欣(xīn )(🌰) 饰(shì )(🕋)）原(🕟)本(🕸)过(guò )着(zhe )(🔱)平(🕰)静(🤢)的(de )(🤴)生(🍥)活，但在(zài )(🎹)面对(duì )九七(qī )问题(tí )(🍖)时(shí )(🔬)，忠(zhōng )(🗼)信(🐮)不得(💤)不(bú )独(dú )(🎾)自前(qián )往(👋)澳洲(zhōu )。在(zài )(❣)异(yì )(🌗)国他(♑)乡(xiāng )，他(🚤)结(jié )识(shí )(⚫)了大陆(lù )(🔸)青(qīng )(👑)年(nián )向(🤷)东(dōng )（吴(🎡)镇宇(yǔ )(🕯) 饰(shì )），两(🔲)人(🥄)在(🛹)生(shēng )疏(🏐)环(🚥)境(jìng )中(zhōng )成(🛺)为了亲(🎫)密(mì )的(🗑)朋(😚)友(yǒu )。然(rán )(🙁)而(ér )(😻)，由于(yú )一(yī )(🐶)些(🥀)意(🕕)外(wài )(🤯)，向东(dōng )(🤷)被(bèi )押(yā )(💞)回(huí )港(gǎng )(🚢)，而(ér )忠(zhōng )信(xìn )(🚣)回(huí )港(gǎng )(🥁)后(hòu )发现(xiàn )(🚨)妻(🛑)子(zǐ )(⏯)与(yǔ )前(qián )(🖲)度(🔢)男(nán )(❔)友(💱)复(fù )燃(🌑)旧情(🌊)，夫(fū )妻(qī )陷(💻)入(🗞)感(gǎn )情危(🔝)机(✋)。 　　(🤠)与(🤸)此(🌞)同(🙄)时，安靖(🙉)和(hé )(💪)许(xǔ )忠(zhōng )(🎾)诚(chéng )(⏰)因(🈴)纠(jiū )(🍄)纷(⛏)认(rèn )(🥫)识，但受(shòu )感(gǎn )(🚻)情(qíng )(🤲)阴影(yǐng )影(yǐng )响只(zhī )能(⛳)保(🏯)持(chí )(🤳)朋(péng )友(🥕)关(guān )(🕐)系(xì )(🐀)。另(lìng )(🚴)一(yī )(🧣)方(fāng )面，向东(dōng )(👣)为(wéi )了(le )谋(móu )(🈁)取(qǔ )(❕)表(biǎo )姨妈(mā )(💔)谢西(xī )西(xī )(🍑)的(de )绿卡(kǎ )而(ér )欺(🐾)骗她，搞(gǎo )(➡)笑(🏻)情节(jiē )(🌹)不(bú )(⛏)断(duàn )(🐨)发(fā )(👪)生。同时(🌪)，侯(hóu )(🌼)世(shì )杰(💹)为(📟)了复(fù )仇(chóu )，以(yǐ )为忠信(xìn )主(🐡)使(🈺)，决(📧)心(xīn )雪此(cǐ )辱(rǔ )。这(zhè )(🔤)一(yī )系(💏)列(liè )(📸)错综(🔷)复(fù )(👵)杂的(de )(💸)感(gǎn )情纠(jiū )(🍽)葛和(hé )(🔞)喜(🏴)剧(jù )元(yuán )素(sù )共(gòng )同构(gòu )(🌱)成(👄)了(🐖)这个(🖍)生(shēng )(🔫)动(💣)的故(gù )事(shì )