Interpretation of dreams with Duke Zhou or idealism: the dead grandfather represents missing. Grandpa takes you home by bike, which shows that you feel that you lack love and affection recently.
Interpret dreams with psychology;
My dead grandfather, some previously unreasonable ideas came back to my mind (sexual desire).
Riding a tricycle, longing for youth and youth consciousness.
This dream mainly shows that your body has been suffering from excessive blood sperm recently.