She will never know. She will never know how much she means to him; How he would die for her, give her anything if only he could have her beside him again. She will never get how happy he was falling asleep next to her and waking up every morning to that face in which he found such beauty in. How even after their break up left him in pieces like a puzzle he still loved her but she felt nothing, she will never know.
And she will never know. She will never know how much he misses her. while she never thought of him, she was always on his mind. She will never know how much it drove him crazy to not be the one, when he had given everything that he was and it still wasn't enough to buy her love and even though he screams her name from the roof tops and the peaks of mountains, she will never know.
She will never know. She will never know how she was enough to heal his broken heart which had been shattered and torn apart.
He longs to hold her again. He never wanted thing to be the way they were. He loved her and still loves her to this day. A broken heart is the price he gave when it was given and she walked away.
She will never know.