The dream may symbolize the dreamer’s desire for companionship and a sense of belonging, as represented by the recurring appearance of a friend who is treated as a family member. This could also suggest a strong emotional connection with this friend in waking life. The dreamer’s need for a shower may represent a desire for purification and renewal, both physically and emotionally. The uneasy feeling associated with the shower could indicate underlying anxieties or insecurities that the dreamer may be trying to cleanse themselves of. Alternatively, the shower could represent a need for self-care and taking care of one’s own needs. Overall, the dream may be reflecting the dreamer’s subconscious thoughts and feelings about their relationships and personal well-being.