What an odd feeling

As you may or may not know, I’ve been on parental leave the past two months. Today is my first day back at work, and I just had the strangest feeling. It didn’t involve meeting up with my co-workers, or sitting down at my desk again – nothing out of the ordinary there. But then, a few minutes ago, when I opened up on old project and saw the first lines of C#-code I’ve laid my eyes on for 8 weeks, a feeling of calm and slight euphoria came over me. Eh.. how odd is that?