Jealousy.

i was thinkin before.. wat is jealous really means?
this is wat i found.

Jealousy is an emotion and typically refers to the negative thoughts and feelings of insecurity, fear, and anxiety over an anticipated loss of something that the person values, such as a relationship, friendship, or love. Jealousy often consists of a combination of emotions such as anger, sadness, and disgust. Jealousy differs from envy in that jealousy is about something one has and is afraid of losing, while envy refers to something one does not have and either wants to acquire or to prevent another from acquiring. Jealousy is a familiar experience in human relationships

“Love may exist without jealousy, although this is rare; but jealousy may exist without love, and this is common”

“Jealousy is always born with love, but does not always die with it”

“It is not love that is blind, but jealousy.”