well dude umm. for the sake of your studies and yourself, why not talk to Lenny. it may sound crazy but if your heart desires it then you should follow it. i know that what you went through was rough, it's hard moving on after a blow like that, but come on dude what if destiny brought you to together? would you deny the fact that you still love her? maybe this is a signal that you should talk to her and become her friend. maybe this is the time to ask her all the questions that have been bothering you for the past year. i know that acceptance is the always the hardest part of every failed relationship and i know that you've been trying your best, but it's hard to stop love when it starts, if you feel that you must seek the answer why she broke up with you ,then ask her, nothings gonna happen if you just sit around and act invisible when she's around. only an opinion dude