Anders is stating the obvious. He knew she was pregnant, she just never really looked THAT pregnant when he last saw her
Damn! I need to do a proper About for this comic so people understand just where we are in the timeline.
Ok. We are in the present day with this strip, that is to say where we left Anders last we saw him. Just after he said goodbye to Jenny and BjÃ¶rn in this strip. A full 6-7 years after the Maria/BjÃ¶rn flashback.