Most Helpful Girl
Best friends don't that to each other.
You need to just stop trying. You looking happy and accepting the break up got more out of him than you questioning him. Why? Because he gas the upper hand now. You were trying to avoiding giving him an ego boost but you gave him one by accepting friebdship on his terms and reacting to his coldness.
He may be having second thoughts and is confused hence why ge is so hot&cold.
Lets not worry about him though. You carry on looking amazing, you stop questioning his every mood and put him on a hiatus as he did you.
He's holding all the cards &that shouldn't be.
Concentrate on you&don't take anymore of his flakeyness. You should allow anyone to just waltz in and out of your life.
He chose to walk, you shouldn't be questioning what HE is doing and why.
You should hand him a pair of shoes for his journey and buy yourself a shiny new pair ;)