Please choose the correct ending to complete the given sentence: Relationships: [header] How to make a relationship work [title] Decide to love. [step] Infatuation is typically what sparks loving relationships. Then the excitement fades and warm feelings diminish unless both partners make conscious efforts to renew their feelings for one another.

Ending1: [substeps] Once love is established in a relationship, actively expressing love to each other will maintain and increase the loving feelings in both partners. On the other hand, not expressing love sometimes hurts the bond you share with your partner. Ending2: Passion can form almost anywhere, whether you love your boyfriend or someone else, but it can become too strong for relationships to function as a romantic partnership. [substeps] Walk away and let the passion evaporate. Ending3: It's a mixture of strong emotions that transcend to a deeper level. You both have experienced this type of love and are likely to experience it again. Ending4: [substeps] Infatuation and romance go hand-in-hand. Infatuation is usually because people leave abusive relationships with desire and longing.

Answer format: ending1/ending2/ending3/ending4