how to keep relationship last forever?

trust and love are always the foundation..if you can keep that i think your relationship will last long..

Good behavior, trueness, and honest will keep your relationship life long forever ever.

you need to respect each other an each other feelings.never only think of yourself think about your partner as well.never lie to your partner.honesty is very important.never cheat on your partner,always be there for them.always make your partner feel like you love them,dont go to bed fighting. have good discussion with each other.tell them you love them before you go to sleep

communication is the key of a strong and healthy relationship couples need to communicate to hear and listen one another problem - hope this help you

Well, trust and honest each other.. That will do it.. It works for me, until I got married.