Friend 
To dream about friends suggests that certain hidden parts of your character are now ready and willing to reemerge. How you interact with people around you can be critical in understanding yourself.
To dream of your friends being happy and in good health suggests that your friends will wish you well or visit. In addition, your friends' relatives may bring you some good news.
To dream that your friends are troubled and upset indicates that they may suffer from illness or stress.
To dream about your childhood friend indicates that you will stumble back into behaviors from an early and more carefree time. You could be feeling too much pressure and wishing to go back to a time when things were easier. Think about how you got along with this friend, the dynamics of the friendship, and what you learned through that friendship. This dream may also be indicating that you are acting immaturely.
To dream that your friends are dark-colored suggests that either you or they may have some difficulty or illness. If your friends take the form of animals, it represents that someone will get between you and your closest friends.
Library
To dream that you are in the library signifies your search for knowledge and truth. You may be seeking new purpose and meaning to life. It is also indicative of the need to carefully consider all possible scenarios before making major decisions. If the library in your dream is well-kept, this means that you are saturated with too much information and you cannot find time to prioritize them.
To see a library in your dream symbolizes knowledge and understanding that you have gained over the years.
Studying
To dream that you are studying implies that you will attain great prosperity as a result of your wisdom, wealth, and experience. You are traveling in the right direction to achieve your goals.
Librarian
A librarian in a dream is a guide to yourself. A library contains vast information which may represent aspects of yourself or your own knowledge or memories. The librarian in a dream can help you to navigate a search within this information in order to grow and learn from yourself.
Ex
To dream about your ex-boyfriend/girlfriend or that you and your ex got back together indicates that people currently in your life are reminding you of those same feelings. This dream could be warning you that you are falling into a repeated pattern in relationships. You should consider the harsh lessons you may have learned so you don't repeat them. Sometimes, however, past encounters can be satisfying episodes in your life. This dream may also indicate things you have X'ed out within yourself.
To dream about your lover's ex could be that you are trying to live up to their standards. This dream is warning you not to do the same thing you did in a previous relationship.
To dream that you are kissing your ex suggests that there are certain attributes about your ex that you enjoyed. This dream isn't indicating necessarily that you wish to visit the relationship again, but that you should think about what your ex's better qualities or attributes. These are the attributes you are finally coming to acknowledge within yourself.
To dream that your ex has died suggests that the emotions you had for your ex are finally over. You have moved on and he or she is now relegated to your past.
Oar
To dream of an oar symbolizes power over your feelings. You are likely yearning for supervision for some difficult issues.
To dream that you are paddling with a single oar suggest the need for aid and guidance.
Rib
To dream of ribs embodies paucity and sadness.
Rug
To dream of a rug signifies your attempt to shy away from harsh realities, or to cover up for something you would rather hide. Try to recall the design and condition of the rug for additional interpretations of your dream. An old, worn-out rug suggests you are being manipulated, bypassed, and trampled on by others.
Urn
To dream of an urn signifies some feelings that you feel worn out or are burnt out.
Box
To dream about a box represents natural desires or devastating urges. You could also be attempting to guard some other area of your life. A box is also symbolic of restraints or deterrents.
To dream about opening a box signifies that aspects about yourself that were covered or guarded are being opened to the world. Think about how you feel as you open the box. If it causes you trepidation, you could be revealing parts of you that cause you anxiety.
Cup
To dream of a cup stands for nurturing and the womb. Dreaming of a cup may also be a sign of healing, rejuvenation, and restoration. The cup may symbolize transcendence into a phase of greater wisdom and awareness. The cup further represents two different angles on a situation, as your dream may involve a half-full or half-empty cup. Alternately, you are able to likewise look at life from a vantage point or from a pessimistic stance.
To see a cup with a broken handle suggests your prevailing thoughts and feelings of meagerness. A cup with a broken handle may also represent your qualms about your competency in handling certain situations.
To see a broken cup in your dream indicates feelings of incapacity, guilt and/or failure. You might be feeling unskilled or inadequate in handling a situation.
Gum
To dream that you are chewing gum implies that you are having difficulties communicating your feelings and emotions. It may also represent a difficult issue that you are dealing with.
To dream that you are unable to get rid of your gum indicates that you are uncertain of how to handle a certain situation. You don't comprehend an issue or circumstance or you are feeling pressured by someone or something.
Ink
To dream of seeing ink signifies creative vision and ingenuity. Spilled ink in your dream symbolizes difficulties and setbacks in your life.
To see bottles of ink indicates that a resolution to your problem will present itself and become evident.
Date
To dream that you are on a date indicates that you are uncovering aspects about yourself that have been previously hidden. You are accepting your innate abilities. This dream could also represent your concerns or fears about dating.