| extracurricular activity(noun, expression, love, passion, devotion) |
| forbidden love(noun, expression, love, passion, devotion) |
| hanky-panky(noun, love, passion, devotion, fling) |
| illicit love(noun, expression, love, passion, devotion) |
| infidelity(noun, love, passion, devotion, fling) |
| love relationship(noun, expression, love, passion, devotion) |
| ménage à trois(noun, expression, idiom, love, passion) |
| romantic affair(noun, expression, love, passion, devotion) |
| seduction(noun, love, passion, devotion, fling) |
| thing(noun, love, passion, devotion, fling) |
| triangle(noun, love, passion, devotion, fling) |
| tryst(noun, love, passion, devotion, fling) |
| amorous entanglement |
| enchantment(noun, love, passion, relationship, affair) |
| fascination(noun, love, passion, relationship, affair) |
| love story(noun, expression, love, passion, relationship) |
| romantic entanglement |