I obviously don't remember that particular functionality being explained so if it's there, I missed it. It can clearly happen but I didn't see it in the database instructionals either.
Take it easy. You're not alone missing out features. I've also missed the hookup context function during my first session until spring or so and thought you always need date for having fun. At beginning, it was locked out, so I hadn't really pay attention to this unlock for a long time.
Yeah, every game is a little bit different with its controls and sometimes too much is granted to be understood from start right away.
Kurt also explains a bit too much during the first season before you start to feel comfy, for example the level/skill system before you can actually choose a skill in season 2 winter.
What is also not clear but is hinted by Kurt: you get a free shower usage during morning OR night per day, costing no stamina point (yellow bar upper-right). The more stamina you increase, the more action-time you have during each time of the day. You also get more XP by stamina when attending class what is also not so obvious.