Fredrik came half way across the world, and almost killed himself to come see his father (Henrik) who was suppose to be going to Sweden, Fredrik gave Henrik the news that his best friend back in Sweden had died. Hanssen tries to tell Fredrik that he did try to board a plane to go to Sweden but couldn't as it was an odd number of seats. Fredrik was confused as to why he couldn't board in which Hanssen replied "I suffer with depression". It is revealed in Fredrik's notes that he has been taking anti-depression medication hence the reason why Hanssen told him about his diagnosis.
Fredrik later shows Hanssen the medication that was produced by the family business back in Sweden, which hes thinks wold cure depression, but he needs funding for the medicine to get it out throughout the counrty. Fredrik shows Hanssen a picture of his child Oskar, as he starts describing him and that he's starting to push the boundaries, he says to Hanssen that he can keep the picture of his grandson. Fedrik begs Hanssen to come home (Sweden) as he needs his father.
Fredrik is rushed to theatre after having an extensive internal bleed, due to a small tear from the operation earlier on from Isaac Mayfield. Hanssen later finds out that the anti-depression medication made by his company, was only at trial-stage. After ruining the family company, Fredrik want's Henrik to return to take it over. Henrik wouldn't sign the company certificate, but did report the faults in the medication trials to Sweden where the company will no longer be able to make trial medication again, he said he did it for Oskar's future. Fredrik has been taking anti-depression medication that his family company was producing for the trial, it turns out that he doesn't suffer from depression.