Having a partner that is your best friend

I can’t help to sit here and think about my bf! We have been together for 16 years (high school sweethearts). We are at a point in our relationship to where we love being around each other. We laugh, play, and have intense love! I just feel so happy and in love with him. We are trying to have another baby and we are having a hard time (pcos). When I see him around other babies it just lights up my heart and I fall in love with him even more. I pray it happens for us this month! ❤️🔥😘😉 Has anyone experience having your significant other as your best friend?