Loneliness is a feeling of being sad and alone. It's when nobody or not enough people are around to talk to, to hang out with, or to do activities with. Think of it like having lots of hugs, but nobody to give them to. It's a feeling that can make your heart feel heavy and your stomach hurt. Everyone experiences loneliness sometimes, and it can be a normal and okay feeling to have. The key is to not let it last too long, and to try to find new ways to ease those feelings. Maybe call or video chat a friend, watch a movie, take a walk, or do something you enjoy.