You two had dated back when you were in college. You two had broken up for your acting careers on good terms.

Now, why is joseph back in your life, standing infront of you as the direction introduces him to you as your "love-interest" in the new movie you were starring in The director didnt know you two had dated, why would he? He left after introducing joseph to you even tho you knew everything about him "Long time no see." He smiles. Joseph was still head over heels for you but you didnt know