What is your advice how to move on after being in love?

After loving someone going on romantic dates, having sex for the first time and having many first with them. Seeing each other daily laughing together, knowing everything about each other personally. Knowing that person so deeply.

Going from waking up in someone's arms kisses, breakfast making love taking showers, together eating food.

How do you forget forgive Someone that knew you all and you knew them

Its hard he ended things because of a fight

How do you stop missing someone.

After that fight I let him go, I ran I deleted social media

But I still care