Both parties making an effort to make it work, which can include sacrificing integral parts of yourself
appreaciation , love , care, trust, communication there is a lot of things not just one
Honest Dialogue and Trust
Communication!!!
Honesty, respect and support.
You both have to work on your relationship together.
RESPECT
Communication, both willing to make sacrifices and do the work
Respect and laughter
Communication. Be honest and always let your partner know what is up. Without that, partners will be blind to how you're feeling and you'll never know where you stand. Remember no one is a mind reader. This will make your partner feel appreciated that you trust them enough to always know whats on your mind and how you're feeling. This will only help the relationship grow stronger.