Danny, a Czech student, and his Spanish boyfriend go on a trip to the Czech countryside. At the railway station they meet a couple of locals who do not know Danny understands them, so they start to make sarcastic comments. It does not take long until this situation generates a conflict, the outcome of which is devastating for both couples.—The Czech Film Center 小两口拌嘴,对话谈不上多深刻,没多大意思。$可能所有的情感都要饱受痛苦但是否注意到,我们其实是在等候开赴未来的列车…$不想只看两个男人的对话,听说删减了裸露场景,那我怎么能说我看的是完整版的呢?$讽刺而搞笑的一幕是候车间里,一对恐同异性情侣在谈论和嘲笑对面这一对同性伴侣,而其中一人其实能讲捷克语只是不揭穿,后面因为接电话不得不暴露,这一对异性情侣瞬间有一种反过来被嘲弄的感觉,恼羞成怒。双方各有问题,异性一对,女方隐瞒自己有老公的实情;同性一对,一方先斩后奏自己申请领养小孩的事。Must Be Painful是异性伴侣在谈论同性一对的肛交方式。