If you have dreamed of being happy when you see someone in your dream: Religious or mystical activities may attract you, you may be interested in different subjects and search for courses related to them. To be happy when you see someone in your dream indicates meeting with the people you miss and being happy, ending the long longing and a good, peaceful and trouble-free life. Getting angry when you see someone in your dream is interpreted as a bad temper, poor mental health and suffering.