I've been seeing a guy for a few months, initially mostly just texting and then we started seeing each other more often, then he started staying over mine and now he stays basically every night. We haven't made anything "official". He works a lot and comes over to mine in the evenings, and then leaves for work in the morning. He usually eats at mine, we generally take turns buying the food. He showers here most of the time too. It's like he basically lives at mine but we aren't "together". He even asked if I mind washing a few of his clothes, but now he just puts his clothes in the wash basket with mine. Someone help me make sense of this please, because I have no idea how I'm suddenly doing his laundry and we haven't even talked about being in a relationship.