My first love never dies?

my first love named dennis, i've never seen him 4 almost 2 years since we've move a place, but he is still in my mind, i cant forget him. i had his contact no. but i had no enough courage to say everything to him. and otherwise, even if i had one, i know he will ignore me. he already had a girlfriend now, and the hardest part of that, his new girlfriend is my bestfriend before named ella, ella always texted me about their relationship, and i cant do anything..help me plz....