Tati Meisinger is pregnant with twins, so Lena is keeping a close eye on her. But Tati is monitoring herself hourly using a fitness watch and a blood pressure monitor. Lena takes Tati’s concerns about her health seriously. Apparently, the mother-to-be fears there is a serious illness or complication behind every bout of nausea. Even her partner Kaspar is unable to reassure her. Tati’s symptoms begin to trouble Lena.