A relationship is a strong, deep, or close association or acquaintance between two or more people that may range in duration from brief to enduring.

This association may be based on inference, solidarity, regular business interactions, or Love:

• Affection
• Bonding
• Broken heart
• Compassionate love
• Conjugal love
• Courtly love

• Falling in love
• Free love
• Friendship
• Intimacy
• Love addiction
• Love at first sight
• Love triangle
• Loving-kindness
• Lovesickness
• Lovestruck
• Obsessive love
• Passion
• Self-love
• Unconditional love
• Unrequited love