The phrase "to help someone feel better" means to take actions or provide support that can improve a person's emotional state, comfort and well-being. This could involve offering kind words, gestures or practical assistance in order to alleviate their distress, pain or discomfort. It may also entail providing reassurance, empathy, understanding or guidance to help them cope with a difficult situation or emotional challenge they are facing. Ultimately, the goal is to make that person feel more positive and optimistic about their circumstances, thereby improving their overall mental health and sense of well-being.