Need mumsnetters help here...working over a stupid crush on younger co-worker, bubbled out of nowhere. Me seperated, him gf 8 yrs. Had work night out, ended up together, felt amazing. Burnt brightly but hot/cold for 6 weeks, snatched declarations, kissing and more. But seems he has worn it all v.casual and I wont chase what has clearly been a shallow thing that I built up too much in my head. TBH most of the time think he is an immature idiot! But am fighting this irrational strong attraction I still have to him. Am left trying hard to get over, but work in close proximity; open plan office/ next desk, surrounded by colleagues. Any tips on how to get over this stupid nothing? No eye contact seems to help!