Being in love and object loss.
D000374:Aggression; D001010:Anxiety, Separation; D004208:Displacement, Psychological; D005260:Female; D006117:Grief; D006716:Homosexuality; D006801:Humans; D007062:Identification, Psychological; D007398:Interpersonal Relations; D007989:Libido; D008093:Literature, Modern; D008149:Love; D008297:Male; D009289:Narcissism; D009769:Object Attachment; D011574:Psychoanalytic Theory; D012043:Regression, Psychology; D012565:Schizophrenic Psychology; D012649:Self Concept; D013405:Suicide