Self-knowledge: Before you can build lasting relationships with others, you need to understand yourself. This includes identifying your values, wants, and needs. The better you know yourself, the easier it will be for you to find a partner who is truly right for you.

Openness and honesty: Open communication plays a key role in building a long-term relationship. Be honest about your feelings and expectations. It is also important to listen and understand your partner. Openness and honesty create a foundation for trust.

Respect and support: It is important to respect your partner's personal space and opinions. Your relationship should be a place where you support each other in achieving your goals and growing as individuals. Respect and support create a positive environment for the relationship.

Conflict Resolution: Conflicts are inevitable in any relationship. However, how you resolve them can determine the long-term viability of your relationship. Learn to resolve conflicts constructively, discuss your differences and seek compromise.

Shared goals and plans: Long-term relationships are often built on shared goals and plans. Discuss what you want to accomplish in the future together and work toward those goals. This may include plans to live together, start a family, or achieve career success.

Make time for yourself: It's important to remember that a long-term relationship doesn't have to take away from your individuality. Find a balance between time as a couple and time for yourself. This will help you maintain your own independence and interests.

Constant learning: Relationships change and evolve, and it's important to prepare for these changes. Learn together, grow as individuals, and look for ways to improve your relationship.

Showing appreciation: Remember to show appreciation to your partner for what they do for you. Showing care and gratitude strengthens your relationship.

Tolerance and forgiveness: Challenges arise in long-term relationships and it is important to be tolerant and willing to forgive. No one is perfect, and being able to forgive helps keep a relationship long term.

Time: Building a long-term and faithful relationship takes time. Take your time and let your relationship develop naturally.

In closing, remember that long-term and faithful relationships take effort and constant work. However, they can bring incredibly deep satisfaction and happiness. Don't be afraid to invest in your relationship, and it is more likely to become long-lasting and faithful.