Benedikt seems to have recovered well from the operation, he is about to get married to his childhood love Ólöf. Sigríður and Luis steal the thunder. Björn and Ösp receive an unexpected visit that turns their lives upside down.
Benedikt tries to find a way to marry Ólöf as soon as possible. Björn is doing his best to be a super dad to his two daughters, while Ösp starts filming a new TV show with influencer Óli Briem.
Björn takes Sísí to soccer practice, which ends in disaster. Ösp and Óli's relationship strengthens. Benedikt's health is getting worse. Meanwhile, Sigríður is trying to control everything during the wedding preparations.
Björn and Ösp are fighting, their relationship is on shaky ground. Hjalti gets fed up with Gunna's infidelity and takes matters into his own hands.
After an eventful pre wedding parties. Ólöf finally gets fed up with Sigríður and Luis' aggression and pours herself on them. Benedikt releases the shield and informs everyone that he has a short time left.
The wedding day has arrived, but will anyone get married?