The answer to that question lies in your understanding of love. Most of us think love is something that happens to us-we fall in love. God, however, has given us a living example of love and it is not something that happens to us but something the we chose to do.
The only way to "stay in Love and Grow in Love" is to LOVE INTENTIONALLY... to chose to love in spite of what the emotions are... to choose to serve the other and put their wants, needs and desires ahead of ours.
The Apostle Paul puts it this way:
Do nothing out of selfish ambition or vain conceit, but in humility consider others better than yourselves. Each of you should look not only to your own interests, but also to the interests of others.” (Philippians 2:3–4)"...in humility consider others better than yourselves." Please notice that he does not say they are better than you-only that we are to consider them better. This is the choice we get to make every day.
So, what will you do today to consider those closest to you better than you?