I do remember. Try to keep yourself busy and surround yourself with good people who make you happy.
Cry and be sad if you need to and then pick yourself back up, wipe away the tears and live…but give him space. It sounds like you two should have some space for a little bit to clear your heads. When your heads are clear hopefully you’ll both be able to have a conversation and come to a conclusion as to what type of relationship you want to have.
Just focus on you and your happiness right now. :)