许(xǔ )(🈯)忠信(xìn )（万(wàn )梓(🔨)良 饰(✒)）(🐽)和(🥇)洛(📼)素(sù )(📒)珊(shān )（林(lín )其(qí )(🔼)欣(xīn )(🌰) 饰(shì )(🕋)）原(yuán )(🕟)本(běn )过(guò )着(zhe )(🔱)平(píng )静(🤢)的(🤴)生(shēng )活(🎺)，但(dàn )在(zài )(🎹)面(miàn )对(duì )(🥈)九七问(🌰)题(tí )时(shí )(🔬)，忠(zhōng )信(🐮)不得(dé )不(bú )(😧)独自(📿)前(qián )往澳洲(zhōu )(🎲)。在(zài )(❣)异国(guó )(🏇)他(tā )(♑)乡(📼)，他结(🖲)识(shí )(⚫)了(🐿)大陆(lù )(🔸)青(👑)年(🎩)向(🤷)东(🗄)（吴(🎡)镇(zhèn )宇(🕯) 饰），两(🔲)人在生疏(shū )环(huán )(🚥)境(jìng )(🐖)中(zhōng )成为了(🎿)亲密(🥞)的(de )(🗑)朋友(yǒu )(🍮)。然而，由于(yú )(🚑)一些(xiē )(🥀)意(yì )(🕕)外，向(xiàng )(🐖)东被(bèi )押(yā )(💞)回(huí )港(gǎng )，而(ér )忠信(🚣)回(huí )(🔩)港后(🌚)发(📯)现妻子(⏯)与(😞)前(qián )(🖲)度(🔢)男(❔)友(yǒu )(💱)复(🦗)燃(🌑)旧(jiù )情(qíng )(🌊)，夫(fū )(🥎)妻(qī )陷(💻)入(rù )感(gǎn )(🙂)情(qíng )危(wēi )(🔝)机(jī )(✋)。 　(🙌)　(🤠)与(yǔ )此(cǐ )同(tóng )(🙄)时(shí )(㊙)，安(ān )靖(jìng )和(💪)许忠(zhōng )(🎾)诚(⏰)因(yīn )(🈴)纠(🍄)纷(fēn )认识，但(dàn )(🧤)受(shòu )感(gǎn )情(qíng )阴(🕙)影影(yǐng )响只能保(🏯)持(🤳)朋(péng )(🎋)友(🥕)关系。另(lìng )(🚴)一(yī )方(fāng )面(miàn )(⚾)，向东(dōng )(👣)为(wéi )(🗳)了(le )谋(móu )(🈁)取(qǔ )(❕)表(biǎo )(💝)姨妈谢(🏉)西(xī )西(xī )(🍑)的(de )(👊)绿(lǜ )(🛎)卡(💍)而(🚗)欺骗(🦇)她，搞(gǎo )笑情(qíng )(🐛)节(🌹)不断发(fā )(👪)生。同(tóng )时，侯(hóu )世(shì )杰(jié )为(wéi )了复(fù )仇(chóu )，以(🏒)为(wéi )忠(zhōng )信(xìn )主(zhǔ )(🐡)使(🈺)，决心(xīn )雪此(cǐ )(🤥)辱(⏲)。这(zhè )(🔤)一(👌)系(💏)列错(🥤)综(🔷)复(👵)杂(zá )的(de )感(🥅)情(qíng )纠葛(gě )和喜(xǐ )剧(🚲)元(yuán )素(🔎)共同(tóng )构(gòu )成(👄)了(le )这(zhè )(🆙)个(🖍)生(🔫)动(💣)的(🔥)故(gù )(🚡)事(shì )